OBD-II

P0701 Universal (All Makes) Vehicle (OBD-II) P0701 means the Transmission Control Module has detected a general performance … P0703 Universal (All Makes) Vehicle (OBD-II) P0703 means the brake pedal switch input to the Transmission Control Module is … P0711 Universal (All Makes) Vehicle (OBD-II) P0711 means the Transmission Fluid Temperature (TFT) sensor is returning … P0712 Universal (All Makes) Vehicle (OBD-II) P0712 means the Transmission Fluid Temperature sensor circuit is reading low … P0713 Universal (All Makes) Vehicle (OBD-II) P0713 means the Transmission Fluid Temperature sensor circuit is reading high … P0721 Universal (All Makes) Vehicle (OBD-II) P0721 means the Output Speed Sensor (OSS) signal is erratic or does not match … P0722 Universal (All Makes) Vehicle (OBD-II) P0722 means the Output Speed Sensor is sending no signal at all to the TCM — the … P0731 Universal (All Makes) Vehicle (OBD-II) P0731 means the TCM commanded 1st gear but the actual gear ratio (input speed vs … P0732 Universal (All Makes) Vehicle (OBD-II) P0732 means 2nd gear is producing an incorrect ratio — the input shaft and … P0733 Universal (All Makes) Vehicle (OBD-II) P0733 means the TCM has detected an incorrect gear ratio when 3rd gear is … P0734 Universal (All Makes) Vehicle (OBD-II) P0734 means the TCM has detected an incorrect ratio in 4th gear.<br>In many … P0751 Universal (All Makes) Vehicle (OBD-II) P0751 means Shift Solenoid A is responding slowly, irregularly, or not … P0756 Universal (All Makes) Vehicle (OBD-II) P0756 means Shift Solenoid B is responding slowly, irregularly, or out of … P0773 Universal (All Makes) Vehicle (OBD-II) P0773 means Shift Solenoid E has an electrical fault — open circuit, short … P0793 Universal (All Makes) Vehicle (OBD-II) P0793 means the Intermediate Shaft Speed Sensor is producing no signal — the TCM … C1200 OBD-II Diagnostic Code C1200 indicates an ABS (Anti-lock Braking System) malfunction.<br>The ABS module … P0087 OBD-II Diagnostic Code P0087 means the fuel pressure in the fuel rail is below the minimum … P0088 OBD-II Diagnostic Code P0088 means the fuel pressure in the fuel rail exceeds the maximum … P0093 OBD-II Diagnostic Code P0093 means the fuel system has detected a significant fuel leak.<br>This is … P0118 OBD-II Diagnostic Code P0118 means the engine coolant temperature (ECT) sensor is sending an abnormally … P0151 OBD-II Diagnostic Code P0151 means the upstream oxygen sensor on Bank 2 is reading abnormally low … P0181 OBD-II Diagnostic Code P0181 means the fuel temperature sensor is giving readings outside the expected … P0183 OBD-II Diagnostic Code P0183 means the fuel temperature sensor is sending an abnormally high voltage … P0234 OBD-II Diagnostic Code P0234 means the turbocharger is producing more boost pressure than the ECM … P0295 OBD-II Diagnostic Code P0295 means cylinder 11 is not contributing its fair share of power.<br>This … P0405 Universal (All Makes) Vehicle (OBD-II) P0405 means the EGR (Exhaust Gas Recirculation) sensor A is sending a signal … P0460 OBD-II Diagnostic Code P0460 means the fuel level sensor is giving erratic or stuck readings.<br>Your … P0462 OBD-II Diagnostic Code P0462 means the fuel level sensor is sending an abnormally low voltage … P0573 OBD-II Diagnostic Code P0573 means the brake pedal switch circuit is sending a high signal to the … P0705 OBD-II Diagnostic Code P0705 means the transmission range sensor (also called the neutral safety switch … P0708 OBD-II Diagnostic Code P0708 means the transmission range sensor voltage is abnormally high.<br>This … P0A7F OBD-II Diagnostic Code P0A7F means the hybrid battery pack has deteriorated below the acceptable … P0A80 OBD-II Diagnostic Code P0A80 is the definitive code telling you the hybrid battery pack needs … P1381 OBD-II Diagnostic Code P1381 is a manufacturer-specific code.<br>On Honda/Acura, it means the cylinder … P1610 OBD-II Diagnostic Code P1610 on Nissan/Infiniti means the NATS (Nissan Anti-Theft System) immobilizer … P1615 OBD-II Diagnostic Code P1615 means communication between the NATS (immobilizer) module and the ECM has … P1627 OBD-II Diagnostic Code P1627 means the ECM (Engine Control Module) has detected an internal … P2005 OBD-II Diagnostic Code P2005 means the intake manifold runner flap on Bank 2 is stuck in the open … P2100 OBD-II Diagnostic Code P2100 means the electronic throttle body motor circuit is open — the ECM cannot … P2148 OBD-II Diagnostic Code P2148 means the power supply circuit to a group of fuel injectors has an open … P2535 OBD-II Diagnostic Code P2535 means the ECM detected an issue with the ignition switch's RUN position … P0058 OBD-II Diagnostic Code P0058 means the heater circuit in the downstream oxygen sensor (Bank 2, Sensor … P0377 OBD-II Diagnostic Code P0377 means the ECM is receiving fewer timing pulses than expected from the … P0706 OBD-II Diagnostic Code P0706 means the transmission range sensor is giving readings outside the … P0741 OBD-II Diagnostic Code P0741 means the torque converter clutch (TCC) is not engaging when the ECM … P2002 OBD-II Diagnostic Code P2002 means the Diesel Particulate Filter (DPF) is not capturing soot … P2007 OBD-II Diagnostic Code P2007 means the intake manifold runner flap on Bank 2 is stuck in the closed … P2173 OBD-II Diagnostic Code P2173 means the ECM detected more airflow through the throttle body than … P2627 OBD-II Diagnostic Code P2627 means the wideband oxygen sensor's pumping current circuit on Bank 1 … P2853 OBD-II Diagnostic Code P2853 means the transmission clutch B is not performing as expected.<br>The … P0403 Universal (All Makes) Vehicle (OBD-II) P0403 means your car's computer detected a problem with the EGR solenoid control … P0404 Universal (All Makes) Vehicle (OBD-II) P0404 means the EGR (Exhaust Gas Recirculation) valve is not operating within … P2200 Universal (All Makes) Vehicle (OBD-II) Your car's computer detected a problem with the NOx (nitrogen oxide) sensor … P2201 Universal (All Makes) Vehicle (OBD-II) The NOx sensor on Bank 1 is working, but its readings are outside the normal … P2202 Universal (All Makes) Vehicle (OBD-II) The NOx sensor on Bank 1 is sending a voltage signal that's too low for the … P2203 Universal (All Makes) Vehicle (OBD-II) The NOx (nitrogen oxide) sensor on Bank 1 is reporting voltage that's too high — … P2209 Universal (All Makes) Vehicle (OBD-II) The NOx sensor has a built-in heater that warms it up quickly after cold starts … P2228 Universal (All Makes) Vehicle (OBD-II) Your car uses a barometric pressure (BARO) sensor to measure outside air … P2229 Universal (All Makes) Vehicle (OBD-II) The barometric pressure sensor is reading a voltage that is too high — the … P2270 Universal (All Makes) Vehicle (OBD-II) The downstream oxygen sensor (after the catalytic converter) on Bank 1 is stuck … P2271 Universal (All Makes) Vehicle (OBD-II) The downstream O2 sensor on Bank 1 is stuck reporting a rich exhaust condition — … P2290 Universal (All Makes) Vehicle (OBD-II) The fuel injector control pressure is lower than what the engine requires to … P2291 Universal (All Makes) Vehicle (OBD-II) The engine cranks but injector control pressure never builds up enough to fire … P2300 Universal (All Makes) Vehicle (OBD-II) Each spark plug is fired by an ignition coil, and Coil A refers to the coil for … P2301 Universal (All Makes) Vehicle (OBD-II) The ECM controls ignition coils by switching the primary circuit on and off, and … P2400 Universal (All Makes) Vehicle (OBD-II) The EVAP system prevents fuel vapors from escaping into the atmosphere, and some … P2401 Universal (All Makes) Vehicle (OBD-II) The EVAP system uses a small pump to test for fuel vapor leaks, and P2401 means … P2402 Universal (All Makes) Vehicle (OBD-II) P2402 is the high-voltage version of the EVAP leak detection pump circuit … P2413 Universal (All Makes) Vehicle (OBD-II) The EGR (Exhaust Gas Recirculation) system recycles a small amount of exhaust … P2430 Universal (All Makes) Vehicle (OBD-II) The secondary air injection (SAI) system pumps fresh air into the exhaust during … P2440 Universal (All Makes) Vehicle (OBD-II) The secondary air injection system has a switching valve that controls airflow … P2441 Universal (All Makes) Vehicle (OBD-II) The secondary air injection switching valve on Bank 1 won't open when commanded, … P2463 Universal (All Makes) Vehicle (OBD-II) Diesel vehicles use a Diesel Particulate Filter (DPF) to trap soot from the … P2502 Universal (All Makes) Vehicle (OBD-II) Your vehicle's alternator charges the battery while the engine runs, and P2502 … P2503 Universal (All Makes) Vehicle (OBD-II) P2503 specifically means the charging system voltage is below the required … P2504 Universal (All Makes) Vehicle (OBD-II) P2504 means the alternator is producing more voltage than the battery and … P2534 Universal (All Makes) Vehicle (OBD-II) P2534 means the ignition switch Run/Start circuit is reading a lower voltage … P2563 Universal (All Makes) Vehicle (OBD-II) P2563 means there is a fault in the circuit for the variable geometry … P2564 Universal (All Makes) Vehicle (OBD-II) P2564 means the turbo vane position sensor is reporting a voltage that is too … P2565 Universal (All Makes) Vehicle (OBD-II) P2565 means the VGT vane position sensor is reading too high — usually caused by … P2600 Universal (All Makes) Vehicle (OBD-II) P2600 means the ECM detected a low voltage in the circuit controlling the … P2601 Universal (All Makes) Vehicle (OBD-II) P2601 means the auxiliary coolant pump circuit is active but the pump is not … P2614 Universal (All Makes) Vehicle (OBD-II) P2614 indicates a fault in the camshaft position signal output circuit — the ECM … P2626 Universal (All Makes) Vehicle (OBD-II) P2626 means there is an open circuit in the pumping current trim circuit for the … P2646 Universal (All Makes) Vehicle (OBD-II) P2646 means the VTEC oil pressure switch on Bank 1 is reading low — the switch … P2647 Universal (All Makes) Vehicle (OBD-II) P2647 means the VTEC oil pressure switch on Bank 1 is reading abnormally high — … P2700 Universal (All Makes) Vehicle (OBD-II) P2700 means Friction Element A in your automatic transmission is taking too long … P2701 Universal (All Makes) Vehicle (OBD-II) P2701 means Friction Element B in your automatic transmission is applying too … P2757 Universal (All Makes) Vehicle (OBD-II) P2757 means the torque converter clutch (TCC) pressure control solenoid is not … P2770 Universal (All Makes) Vehicle (OBD-II) P2770 means the torque converter clutch solenoid circuit is reading too low — … P2771 Universal (All Makes) Vehicle (OBD-II) P2771 means the torque converter clutch circuit is reading too high — usually … P2800 Universal (All Makes) Vehicle (OBD-II) P2800 means the two transfer case position sensors are disagreeing — they are … P2810 Universal (All Makes) Vehicle (OBD-II) P2810 means the transfer case mode select solenoid is receiving a command but … P2852 Universal (All Makes) Vehicle (OBD-II) P2852 means one or more cells in Bank 1 of your hybrid or electric vehicle … P2900 Universal (All Makes) Vehicle (OBD-II) P2900 means the transmission control module tried to shift into a specific gear … P2958 Universal (All Makes) Vehicle (OBD-II) P2958 means the message counter from the security sensor module is out of … P2977 Universal (All Makes) Vehicle (OBD-II) P2977 means the A circuit of the transmission range sensor is reading too high a … B0001 Universal (All Makes) Vehicle (OBD-II) B0001 means there is a fault in your vehicle's airbag system — specifically with … B0002 Universal (All Makes) Vehicle (OBD-II) B0002 means there is a fault in the passenger's front airbag circuit.<br>The … B0010 Universal (All Makes) Vehicle (OBD-II) B0010 means there is a fault in the driver's side curtain airbag … B0051 Universal (All Makes) Vehicle (OBD-II) B0051 means your vehicle's airbag control module has detected an internal … B1000 Universal (All Makes) Vehicle (OBD-II) B1000 is a body control module (BCM) internal fault code.<br>The BCM is the … B1001 Universal (All Makes) Vehicle (OBD-II) B1001 means the vehicle's body or safety control unit has detected an internal … B1050 Universal (All Makes) Vehicle (OBD-II) B1050 is a seat position sensor fault code.<br>The seat position sensor tells … B1200 Universal (All Makes) Vehicle (OBD-II) B1200 is a climate control system fault code.<br>It indicates a problem with the … B1325 Universal (All Makes) Vehicle (OBD-II) B1325 means a control module detected that the power supply voltage was out of … C0031 Universal (All Makes) Vehicle (OBD-II) C0031 means your vehicle's computer has detected a problem with the right front … C0034 Universal (All Makes) Vehicle (OBD-II) C0034 means your vehicle detected a fault in the right rear wheel speed sensor … C0035 Universal (All Makes) Vehicle (OBD-II) C0035 means your vehicle detected a problem with the left front wheel speed … C0040 Universal (All Makes) Vehicle (OBD-II) C0040 means the left rear wheel speed sensor has a fault.<br>This sensor … C0110 Universal (All Makes) Vehicle (OBD-II) C0110 means there is a fault in the ABS pump motor circuit.<br>The ABS pump … C1100 Universal (All Makes) Vehicle (OBD-II) C1100 is an ABS (anti-lock braking system) pump motor relay fault.<br>The relay … C1145 Universal (All Makes) Vehicle (OBD-II) C1145 means the ABS control module is not receiving a valid signal from the … C1210 Universal (All Makes) Vehicle (OBD-II) C1210 means the ABS system has detected a fault with its main power relay or … P0010 Universal (All Makes) Vehicle (OBD-II) P0010 means there's a problem with the camshaft position actuator circuit on … P0011 Universal (All Makes) Vehicle (OBD-II) P0011 means your intake camshaft timing is too far advanced on Bank 1.<br>The … P0012 Universal (All Makes) Vehicle (OBD-II) P0012 means your intake camshaft timing is too far retarded on Bank 1.<br>The … P0013 Universal (All Makes) Vehicle (OBD-II) P0013 means there's a problem with the exhaust camshaft position actuator … P0014 Universal (All Makes) Vehicle (OBD-II) P0014 means the exhaust camshaft timing on Bank 1 is too far advanced.<br>Your … P0015 Universal (All Makes) Vehicle (OBD-II) P0015 means your engine's exhaust camshaft timing on Bank 1 is too far … P0016 Universal (All Makes) Vehicle (OBD-II) P0016 means the crankshaft and camshaft position sensors are not in … P0017 Universal (All Makes) Vehicle (OBD-II) P0017 means the crankshaft and exhaust camshaft positions don't match up on Bank … P0018 Universal (All Makes) Vehicle (OBD-II) P0018 means the crankshaft and intake camshaft positions don't match on Bank … P0020 Universal (All Makes) Vehicle (OBD-II) P0020 means there is an electrical problem with the intake camshaft actuator … P0021 Universal (All Makes) Vehicle (OBD-II) P0021 means the intake camshaft on Bank 2 is more advanced than the engine … P0022 Universal (All Makes) Vehicle (OBD-II) P0022 means the intake camshaft on Bank 2 is more retarded than the engine … P0030 Universal (All Makes) Vehicle (OBD-II) P0030 means there's a problem with the heater circuit in your upstream oxygen … P0031 Universal (All Makes) Vehicle (OBD-II) P0031 means the heater circuit inside the Bank 1 Sensor 1 oxygen sensor has low … P0036 Universal (All Makes) Vehicle (OBD-II) P0036 means there is a general problem with the heater control circuit in the … P0037 Universal (All Makes) Vehicle (OBD-II) P0037 means the heater circuit inside the Bank 1 Sensor 2 oxygen sensor has low … P0068 Universal (All Makes) Vehicle (OBD-II) P0068 means the readings from the MAP sensor, MAF sensor, and throttle position … P0100 Universal (All Makes) Vehicle (OBD-II) P0100 means your vehicle's Mass Air Flow (MAF) sensor circuit has a … P0101 Universal (All Makes) Vehicle (OBD-II) P0101 means your mass airflow (MAF) sensor is giving readings outside the … P0102 Universal (All Makes) Vehicle (OBD-II) P0102 means the Mass Air Flow (MAF) sensor is reporting a signal that's too … P0106 Universal (All Makes) Vehicle (OBD-II) P0106 means your manifold absolute pressure (MAP) sensor is giving readings … P0107 Universal (All Makes) Vehicle (OBD-II) P0107 means the Manifold Absolute Pressure (MAP) sensor is sending a voltage … P0108 Universal (All Makes) Vehicle (OBD-II) P0108 means the MAP (Manifold Absolute Pressure) sensor is sending a voltage … P0110 Universal (All Makes) Vehicle (OBD-II) P0110 means there's a malfunction in the Intake Air Temperature (IAT) sensor … P0113 Universal (All Makes) Vehicle (OBD-II) P0113 means the intake air temperature (IAT) sensor is reading an unusually high … P0115 Universal (All Makes) Vehicle (OBD-II) P0115 means there's a malfunction in the Engine Coolant Temperature (ECT) sensor … P0116 Universal (All Makes) Vehicle (OBD-II) P0116 means the coolant temperature sensor is giving readings that don't make … P0120 Universal (All Makes) Vehicle (OBD-II) P0120 means there's a problem with the Throttle Position Sensor (TPS) or its … P0121 Universal (All Makes) Vehicle (OBD-II) P0121 means the throttle position sensor (TPS) is giving readings outside the … P0122 Universal (All Makes) Vehicle (OBD-II) P0122 means the Throttle Position Sensor (TPS) is sending a voltage that's too … P0125 Universal (All Makes) Vehicle (OBD-II) P0125 means the engine is taking too long to reach a warm enough temperature for … P0128 Universal (All Makes) Vehicle (OBD-II) P0128 means your engine is not reaching its normal operating temperature fast … P0130 Universal (All Makes) Vehicle (OBD-II) P0130 means there's a problem with the oxygen sensor circuit on Bank 1, Sensor … P0131 Universal (All Makes) Vehicle (OBD-II) P0131 means the upstream oxygen sensor on Bank 1 is reading an unusually low … P0132 Universal (All Makes) Vehicle (OBD-II) P0132 means the upstream oxygen sensor on Bank 1 is reading a voltage that is … P0133 Universal (All Makes) Vehicle (OBD-II) P0133 means your front oxygen sensor (Bank 1, Sensor 1) is responding too … P0135 Universal (All Makes) Vehicle (OBD-II) P0135 means the heater circuit in the Bank 1, Sensor 1 oxygen sensor has … P0136 Universal (All Makes) Vehicle (OBD-II) P0136 means there is a problem with the oxygen sensor circuit on Bank 1, Sensor … P0138 Universal (All Makes) Vehicle (OBD-II) P0138 means the downstream oxygen sensor on Bank 1 is reading a voltage that's … P0139 Universal (All Makes) Vehicle (OBD-II) P0139 means the Bank 1 Sensor 2 oxygen sensor is responding too slowly to … P0141 Universal (All Makes) Vehicle (OBD-II) P0141 means the heater circuit in your downstream oxygen sensor on Bank 1 has a … P0150 Universal (All Makes) Vehicle (OBD-II) P0150 means the upstream oxygen sensor on Bank 2 isn't working correctly.<br>The … P0153 Universal (All Makes) Vehicle (OBD-II) P0153 means your Bank 2 upstream oxygen sensor is responding too slowly.<br>A … P0155 Universal (All Makes) Vehicle (OBD-II) P0155 means the built-in heater inside your Bank 2 upstream oxygen sensor has … P0158 Universal (All Makes) Vehicle (OBD-II) P0158 means the downstream oxygen sensor on Bank 2 is reading too high a voltage … P0160 Universal (All Makes) Vehicle (OBD-II) P0160 means the downstream oxygen sensor on Bank 2 is showing no activity — it's … P0171 Universal (All Makes) Vehicle (OBD-II) P0171 means your engine is running 'too lean' on Bank 1.<br>That means there's … P0172 Universal (All Makes) Vehicle (OBD-II) P0172 means your engine is running too rich on Bank 1.<br>Too rich means there … P0174 Universal (All Makes) Vehicle (OBD-II) P0174 means your engine is running too lean on Bank 2.<br>Too lean means there's … P0175 Universal (All Makes) Vehicle (OBD-II) P0175 means your engine is running 'too rich' on Bank 2 — there's too much fuel … P0180 Universal (All Makes) Vehicle (OBD-II) P0180 means the engine computer detected a malfunction in the fuel temperature … P0182 Universal (All Makes) Vehicle (OBD-II) P0182 means the fuel temperature sensor is sending an abnormally low voltage … P0188 Universal (All Makes) Vehicle (OBD-II) P0188 means the secondary fuel temperature sensor (Sensor B) is reading an … P0191 Universal (All Makes) Vehicle (OBD-II) P0191 means the fuel rail pressure sensor is reading outside its expected … P0192 Universal (All Makes) Vehicle (OBD-II) P0192 means the fuel rail pressure sensor is sending a voltage signal that is … P0193 Universal (All Makes) Vehicle (OBD-II) P0193 means the fuel rail pressure sensor is sending a voltage signal that is … P0200 Universal (All Makes) Vehicle (OBD-II) P0200 means there is a problem with the fuel injector circuit.<br>Unlike codes … P0201 Universal (All Makes) Vehicle (OBD-II) P0201 means there is a problem with the fuel injector circuit for cylinder … P0202 Universal (All Makes) Vehicle (OBD-II) P0202 means there is an electrical fault in the fuel injector circuit for … P0203 Universal (All Makes) Vehicle (OBD-II) P0203 means there is an electrical fault in the fuel injector circuit for … P0204 Universal (All Makes) Vehicle (OBD-II) P0204 means there is an electrical fault in the fuel injector circuit for … P0205 Universal (All Makes) Vehicle (OBD-II) P0205 means the PCM detected an electrical fault in the fuel injector circuit … P0206 Universal (All Makes) Vehicle (OBD-II) P0206 means the PCM detected an electrical fault in the fuel injector circuit … P0207 Universal (All Makes) Vehicle (OBD-II) P0207 means the PCM detected an electrical fault in the fuel injector circuit … P0208 Universal (All Makes) Vehicle (OBD-II) P0208 means the PCM found an electrical fault in the fuel injector circuit for … P0210 Universal (All Makes) Vehicle (OBD-II) P0210 means the engine control module (ECM) has detected a fault in the fuel … P0211 Universal (All Makes) Vehicle (OBD-II) P0211 means the ECM has detected a fault in the fuel injector circuit for … P0212 Universal (All Makes) Vehicle (OBD-II) P0212 means the ECM has detected a fault in the fuel injector circuit for … P0213 Universal (All Makes) Vehicle (OBD-II) P0213 means the ECM has detected a fault in the cold start injector 1 … P0214 Universal (All Makes) Vehicle (OBD-II) P0214 means the ECM has found a fault in the cold start injector 2 … P0215 Universal (All Makes) Vehicle (OBD-II) P0215 means the ECM has detected a fault in the engine shutoff solenoid … P0216 Universal (All Makes) Vehicle (OBD-II) P0216 means the ECM has detected a fault in the injection timing control … P0217 Universal (All Makes) Vehicle (OBD-II) P0217 means the ECM has detected that the engine coolant temperature has risen … P0218 Universal (All Makes) Vehicle (OBD-II) P0218 means your transmission fluid temperature has exceeded safe operating … P0219 Universal (All Makes) Vehicle (OBD-II) P0219 means the ECM has detected that the engine RPM exceeded the maximum safe … P0220 Universal (All Makes) Vehicle (OBD-II) P0220 means the PCM detected a problem with the throttle position sensor B … P0221 Universal (All Makes) Vehicle (OBD-II) P0221 means the throttle position sensor B signal is within its voltage range … P0222 Universal (All Makes) Vehicle (OBD-II) P0222 means the ECM detected a lower-than-expected voltage signal from throttle … P0223 Universal (All Makes) Vehicle (OBD-II) P0223 means the ECM has detected a higher-than-expected voltage signal from … P0230 Universal (All Makes) Vehicle (OBD-II) P0230 means the PCM detected a fault in the fuel pump primary control … P0240 Universal (All Makes) Vehicle (OBD-II) P0240 means the PCM detected a problem with the turbocharger boost pressure … P0243 Universal (All Makes) Vehicle (OBD-II) P0243 means the PCM detected an electrical fault in the turbocharger wastegate … P0250 Universal (All Makes) Vehicle (OBD-II) P0250 means there's a fault in the fuel metering unit on your injection … P0251 Universal (All Makes) Vehicle (OBD-II) P0251 means the engine computer detected a malfunction in the injection pump … P0252 Universal (All Makes) Vehicle (OBD-II) P0252 means the fuel metering control signal on your injection pump (Bank A) is … P0253 Universal (All Makes) Vehicle (OBD-II) P0253 means the fuel metering control circuit on Bank B of your injection pump … P0254 Universal (All Makes) Vehicle (OBD-II) P0254 means the injection pump fuel metering control signal on Bank B is reading … P0255 Universal (All Makes) Vehicle (OBD-II) P0255 indicates an intermittent fault in the injection pump fuel metering … P0256 Universal (All Makes) Vehicle (OBD-II) P0256 indicates a malfunction in the injection pump fuel metering control … P0257 Universal (All Makes) Vehicle (OBD-II) P0257 means the injection pump fuel metering control signal on Bank B is reading … P0258 Universal (All Makes) Vehicle (OBD-II) P0258 means the injection pump fuel metering control signal on Bank B is reading … P0259 Universal (All Makes) Vehicle (OBD-II) P0259 means the injection pump fuel metering control circuit on Bank B has an … P0260 Universal (All Makes) Vehicle (OBD-II) P0260 is an injector circuit fault for Cylinder 2, Group B.<br>It means the … P0261 Universal (All Makes) Vehicle (OBD-II) P0261 means the electrical signal controlling the fuel injector on Cylinder 1 is … P0262 Universal (All Makes) Vehicle (OBD-II) P0262 means the electrical signal to the Cylinder 1 fuel injector is reading too … P0263 Universal (All Makes) Vehicle (OBD-II) P0263 means Cylinder 1 is not contributing its fair share of power to the … P0264 Universal (All Makes) Vehicle (OBD-II) P0264 means the electrical signal to the Cylinder 2 fuel injector is reading too … P0265 Universal (All Makes) Vehicle (OBD-II) P0265 means the Cylinder 2 fuel injector circuit is reading too high.<br>The … P0266 Universal (All Makes) Vehicle (OBD-II) P0266 means Cylinder 2 is not contributing its fair share of engine … P0267 Universal (All Makes) Vehicle (OBD-II) P0267 means the electrical signal to the Cylinder 3 fuel injector is too … P0268 Universal (All Makes) Vehicle (OBD-II) P0268 means the Cylinder 3 fuel injector circuit is reading too high.<br>The … P0269 Universal (All Makes) Vehicle (OBD-II) P0269 means Cylinder 3 is not contributing enough power to the engine.<br>The … P0270 Universal (All Makes) Vehicle (OBD-II) P0270 means the fuel injector circuit for Cylinder 4 is reading a low voltage or … P0271 Universal (All Makes) Vehicle (OBD-II) P0271 means the fuel injector circuit for Cylinder 4 is reading a high voltage … P0272 Universal (All Makes) Vehicle (OBD-II) P0272 means Cylinder 4 is not contributing its expected share of engine power — … P0273 Universal (All Makes) Vehicle (OBD-II) P0273 means the fuel injector circuit for Cylinder 5 is reading a low voltage or … P0274 Universal (All Makes) Vehicle (OBD-II) P0274 means the fuel injector circuit for Cylinder 5 is reading a high voltage … P0275 Universal (All Makes) Vehicle (OBD-II) P0275 means Cylinder 5 is not contributing its expected share of engine power — … P0276 Universal (All Makes) Vehicle (OBD-II) P0276 means the fuel injector circuit for Cylinder 6 is reading a low voltage or … P0277 Universal (All Makes) Vehicle (OBD-II) P0277 means the fuel injector circuit for Cylinder 6 is reading a high voltage … P0278 Universal (All Makes) Vehicle (OBD-II) P0278 means Cylinder 6 is not contributing its expected share of engine power — … P0279 Universal (All Makes) Vehicle (OBD-II) P0279 means the fuel injector circuit for Cylinder 7 is reading a low voltage or … P0280 Universal (All Makes) Vehicle (OBD-II) P0280 means the fuel injector circuit for Cylinder 7 is reading a high voltage … P0281 Universal (All Makes) Vehicle (OBD-II) P0281 means Cylinder 7 is not contributing its expected share of engine power — … P0282 Universal (All Makes) Vehicle (OBD-II) P0282 means the fuel injector circuit for Cylinder 7 is reading a low voltage or … P0283 Universal (All Makes) Vehicle (OBD-II) P0283 means the fuel injector circuit for Cylinder 8 is reading a high voltage … P0284 Universal (All Makes) Vehicle (OBD-II) P0284 means Cylinder 8 is not contributing its expected share of engine power — … P0285 Universal (All Makes) Vehicle (OBD-II) P0285 means the fuel injector circuit for Cylinder 9 is reading a low voltage or … P0286 Universal (All Makes) Vehicle (OBD-II) P0286 means the fuel injector circuit for Cylinder 9 is reading a high voltage … P0287 Universal (All Makes) Vehicle (OBD-II) P0287 means Cylinder 9 is not contributing its expected share of engine power — … P0288 Universal (All Makes) Vehicle (OBD-II) P0288 means the fuel injector circuit for Cylinder 10 is reading a low voltage … P0289 Universal (All Makes) Vehicle (OBD-II) P0289 means the fuel injector circuit for Cylinder 10 is reading a high voltage … P0290 Universal (All Makes) Vehicle (OBD-II) P0290 means the engine computer detected that cylinder 9's fuel injector circuit … P0291 Universal (All Makes) Vehicle (OBD-II) P0291 means the engine computer detected that cylinder 9's injector circuit has … P0292 Universal (All Makes) Vehicle (OBD-II) P0292 means the fuel injector for cylinder 9 has a performance or range … P0293 Universal (All Makes) Vehicle (OBD-II) P0293 means the engine computer detected too high a voltage in the fuel injector … P0294 Universal (All Makes) Vehicle (OBD-II) P0294 means the fuel injector circuit for cylinder 10 is reading too low a … P0299 Universal (All Makes) Vehicle (OBD-II) P0299 means the PCM detected that boost pressure is lower than expected — called … P0300 Universal (All Makes) Vehicle (OBD-II) P0300 means your engine is misfiring, but the computer can't tell which cylinder … P0301 Universal (All Makes) Vehicle (OBD-II) P0301 means your engine's cylinder number 1 is misfiring.<br>Unlike P0300, this … P0302 Universal (All Makes) Vehicle (OBD-II) P0302 means your engine's cylinder number 2 is misfiring.<br>This code tells you … P0303 Universal (All Makes) Vehicle (OBD-II) P0303 means your engine's cylinder number 3 is misfiring.<br>The fuel in … P0304 Universal (All Makes) Vehicle (OBD-II) P0304 means your engine's cylinder number 4 is misfiring.<br>A misfire happens … P0305 Universal (All Makes) Vehicle (OBD-II) P0305 means cylinder number 5 is misfiring — it is not firing correctly or at … P0306 Universal (All Makes) Vehicle (OBD-II) P0306 means cylinder number 6 is misfiring.<br>Your engine monitors each … P0307 Universal (All Makes) Vehicle (OBD-II) P0307 means the engine computer detected a misfire in cylinder 7.<br>A misfire … P0308 Universal (All Makes) Vehicle (OBD-II) P0308 means the engine computer detected a misfire in cylinder 8.<br>This code … P0309 Universal (All Makes) Vehicle (OBD-II) P0309 means the engine computer detected a misfire in cylinder 9.<br>A misfire … P0310 Universal (All Makes) Vehicle (OBD-II) P0310 means the PCM detected a misfire in cylinder 10.<br>This code only applies … P0311 Universal (All Makes) Vehicle (OBD-II) P0311 means the engine computer detected a misfire in cylinder 11.<br>The … P0312 Universal (All Makes) Vehicle (OBD-II) P0312 means the engine computer detected a misfire in cylinder 12.<br>This is … P0313 Universal (All Makes) Vehicle (OBD-II) P0313 means the engine is misfiring and your fuel level is low at the same … P0314 Universal (All Makes) Vehicle (OBD-II) P0314 means the engine has a misfire, but the computer can't identify which … P0315 Universal (All Makes) Vehicle (OBD-II) P0315 means the PCM has not learned the variation pattern of the crankshaft … P0316 Universal (All Makes) Vehicle (OBD-II) P0316 means the PCM detected a misfire during the first 1,000 revolutions after … P0317 Universal (All Makes) Vehicle (OBD-II) P0317 means the rough road sensor or rough road detection system has a … P0319 Universal (All Makes) Vehicle (OBD-II) P0319 means there is a problem with the rough road sensor circuit or its … P0320 Universal (All Makes) Vehicle (OBD-II) P0320 means the PCM is not receiving a valid engine speed (RPM) signal from the … P0321 Universal (All Makes) Vehicle (OBD-II) P0321 means the ignition distributor engine speed input circuit is out of its … P0322 Universal (All Makes) Vehicle (OBD-II) P0322 means the ECM is receiving no signal at all from the ignition distributor … P0323 Universal (All Makes) Vehicle (OBD-II) P0323 means there is an intermittent signal from the ignition distributor engine … P0325 Universal (All Makes) Vehicle (OBD-II) P0325 means there's a malfunction in the knock sensor circuit on Bank 1.<br>The … P0326 Universal (All Makes) Vehicle (OBD-II) P0326 means the knock sensor 1 signal is within its voltage range but is not … P0327 Universal (All Makes) Vehicle (OBD-II) P0327 means the knock sensor 1 signal voltage is lower than the expected … P0328 Universal (All Makes) Vehicle (OBD-II) P0328 means the knock sensor 1 signal voltage is higher than the expected … P0329 Universal (All Makes) Vehicle (OBD-II) P0329 means the knock sensor circuit for Bank 1 has an intermittent … P0330 Universal (All Makes) Vehicle (OBD-II) P0330 means there is a fault in the knock sensor 2 circuit.<br>Knock sensor 2 … P0331 Universal (All Makes) Vehicle (OBD-II) P0331 means the knock sensor 2 circuit on Bank 2 is out of its expected … P0332 Universal (All Makes) Vehicle (OBD-II) P0332 means the knock sensor circuit on Bank 2 is reading a voltage that is too … P0333 Universal (All Makes) Vehicle (OBD-II) P0333 means the knock sensor circuit on Bank 2 is reading a voltage that is too … P0334 Universal (All Makes) Vehicle (OBD-II) P0334 means the knock sensor circuit on Bank 2 has an intermittent fault.<br>The … P0335 Universal (All Makes) Vehicle (OBD-II) P0335 means the engine computer is not receiving a signal from the crankshaft … P0336 Universal (All Makes) Vehicle (OBD-II) P0336 means the crankshaft position sensor is generating a signal, but it is … P0337 Universal (All Makes) Vehicle (OBD-II) P0337 means the crankshaft position sensor circuit on Bank 1 is reading a signal … P0338 Universal (All Makes) Vehicle (OBD-II) P0338 means the crankshaft position sensor circuit is reading a voltage that is … P0339 Universal (All Makes) Vehicle (OBD-II) P0339 means the crankshaft position sensor circuit has an intermittent … P0340 Universal (All Makes) Vehicle (OBD-II) P0340 means your car's computer is not receiving a signal from the camshaft … P0341 Universal (All Makes) Vehicle (OBD-II) P0341 means the camshaft position sensor is sending a signal, but the readings … P0342 Universal (All Makes) Vehicle (OBD-II) P0342 means the camshaft position sensor on Bank 1 is reading a signal that is … P0343 Universal (All Makes) Vehicle (OBD-II) P0343 means the camshaft position sensor on Bank 1 is reading a voltage that is … P0344 Universal (All Makes) Vehicle (OBD-II) P0344 means the camshaft position sensor on Bank 1 has an intermittent … P0345 Universal (All Makes) Vehicle (OBD-II) P0345 means the engine computer detected a problem with the camshaft position … P0346 Universal (All Makes) Vehicle (OBD-II) P0346 means the camshaft position sensor on Bank 1 is reading a signal that is … P0347 Universal (All Makes) Vehicle (OBD-II) P0347 means the camshaft position sensor circuit on Bank 1 is reading a voltage … P0348 Universal (All Makes) Vehicle (OBD-II) P0348 means the camshaft position sensor circuit is reading a voltage that is … P0349 Universal (All Makes) Vehicle (OBD-II) P0349 means the camshaft position sensor circuit has an intermittent … P0351 Universal (All Makes) Vehicle (OBD-II) P0351 means the PCM detected a fault in the primary circuit of ignition coil … P0352 Universal (All Makes) Vehicle (OBD-II) P0352 means the PCM detected a problem in the primary circuit of ignition coil … P0353 Universal (All Makes) Vehicle (OBD-II) P0353 means the PCM detected a fault in the primary circuit of ignition coil … P0354 Universal (All Makes) Vehicle (OBD-II) P0354 means the PCM detected a fault in the primary circuit of ignition coil … P0355 Universal (All Makes) Vehicle (OBD-II) P0355 means the PCM detected an electrical fault in the primary circuit of … P0356 Universal (All Makes) Vehicle (OBD-II) P0356 means the PCM detected an electrical fault in the primary circuit of … P0357 Universal (All Makes) Vehicle (OBD-II) P0357 means the PCM detected an electrical fault in the primary circuit of … P0358 Universal (All Makes) Vehicle (OBD-II) P0358 means the PCM detected an electrical fault in the primary circuit of … P0359 Universal (All Makes) Vehicle (OBD-II) P0359 means the PCM detected an electrical fault in the primary circuit of … P0360 Universal (All Makes) Vehicle (OBD-II) P0360 means the PCM detected an electrical fault in the primary circuit of … P0361 Universal (All Makes) Vehicle (OBD-II) P0361 means the PCM detected an electrical fault in the primary circuit of … P0362 Universal (All Makes) Vehicle (OBD-II) P0362 means the PCM detected an electrical fault in the primary circuit of … P0365 Universal (All Makes) Vehicle (OBD-II) P0365 means the PCM is seeing a signal from the Bank 1 camshaft position sensor … P0366 Universal (All Makes) Vehicle (OBD-II) P0366 means the PCM detected that the camshaft position sensor B signal on Bank … P0367 Universal (All Makes) Vehicle (OBD-II) P0367 means the PCM is seeing a voltage signal from camshaft position sensor B … P0368 Universal (All Makes) Vehicle (OBD-II) P0368 means the PCM is measuring a voltage on the camshaft position sensor B … P0369 Universal (All Makes) Vehicle (OBD-II) P0369 means the PCM is seeing an intermittent, noisy, or erratic signal from … P0370 Universal (All Makes) Vehicle (OBD-II) P0370 means the PCM detected a problem with the high-resolution timing reference … P0371 Universal (All Makes) Vehicle (OBD-II) P0371 means the PCM is receiving more timing pulses from the high-resolution … P0372 Universal (All Makes) Vehicle (OBD-II) P0372 means the PCM is receiving fewer timing pulses from the high-resolution … P0373 Universal (All Makes) Vehicle (OBD-II) P0373 means the PCM is occasionally losing the high-resolution timing reference … P0374 Universal (All Makes) Vehicle (OBD-II) P0374 means the PCM is receiving no pulses at all from the high-resolution … P0375 Universal (All Makes) Vehicle (OBD-II) P0375 means the PCM detected a malfunction in the high-resolution timing … P0376 Universal (All Makes) Vehicle (OBD-II) P0376 means the PCM is counting more timing pulses from high-resolution … P0380 Universal (All Makes) Vehicle (OBD-II) P0380 means there is a fault in the glow plug or heater circuit labeled 'A' on … P0381 Universal (All Makes) Vehicle (OBD-II) P0381 means the glow plug warning light circuit on your diesel engine has a … P0382 Universal (All Makes) Vehicle (OBD-II) P0382 means the glow plug circuit on your diesel engine is receiving less … P0383 Universal (All Makes) Vehicle (OBD-II) P0383 means the voltage in the diesel glow plug circuit 'A' is higher than the … P0384 Universal (All Makes) Vehicle (OBD-II) P0384 means the glow plug circuit on your diesel engine is working sometimes but … P0385 Universal (All Makes) Vehicle (OBD-II) P0385 is the same type of fault as P0380, but it affects the second glow plug … P0386 Universal (All Makes) Vehicle (OBD-II) P0386 means the voltage on the 'B' glow plug circuit of your diesel engine is … P0387 Universal (All Makes) Vehicle (OBD-II) P0387 means the voltage on the 'B' glow plug circuit of your diesel engine is … P0388 Universal (All Makes) Vehicle (OBD-II) P0388 means the 'B' glow plug circuit on your diesel engine is working … P0389 Universal (All Makes) Vehicle (OBD-II) P0389 means the 'B' glow plug circuit on your diesel engine has an open circuit … P0390 Universal (All Makes) Vehicle (OBD-II) P0390 means the PCM detected an electrical fault in the camshaft position sensor … P0391 Universal (All Makes) Vehicle (OBD-II) P0391 means the camshaft position sensor B on Bank 2 is producing a signal that … P0392 Universal (All Makes) Vehicle (OBD-II) P0392 means the PCM is measuring a voltage on the camshaft position sensor B … P0393 Universal (All Makes) Vehicle (OBD-II) P0393 means the PCM is reading a signal voltage on the camshaft position sensor … P0394 Universal (All Makes) Vehicle (OBD-II) P0394 means the PCM is occasionally losing or receiving an erratic signal from … P0395 Universal (All Makes) Vehicle (OBD-II) P0395 means the PCM detected an electrical fault in the camshaft position sensor … P0396 Universal (All Makes) Vehicle (OBD-II) P0396 means the camshaft position sensor C is producing a signal, but that … P0400 Universal (All Makes) Vehicle (OBD-II) P0400 means there is a problem with your Exhaust Gas Recirculation (EGR) … P0401 Universal (All Makes) Vehicle (OBD-II) P0401 means your EGR (Exhaust Gas Recirculation) system has insufficient … P0402 Universal (All Makes) Vehicle (OBD-II) P0402 means the EGR (Exhaust Gas Recirculation) system is flowing more exhaust … P0410 Universal (All Makes) Vehicle (OBD-II) P0410 means there's a problem with your vehicle's secondary air injection … P0411 Universal (All Makes) Vehicle (OBD-II) P0411 means the secondary air injection system is not flowing air where the ECM … P0420 Universal (All Makes) Vehicle (OBD-II) P0420 means your catalytic converter isn't cleaning exhaust gases as well as it … P0421 Universal (All Makes) Vehicle (OBD-II) P0421 means the warm-up catalytic converter on bank 1 is not cleaning exhaust … P0422 Universal (All Makes) Vehicle (OBD-II) P0422 means the main catalytic converter on bank 1 is not cleaning exhaust gases … P0430 Universal (All Makes) Vehicle (OBD-II) P0430 means the catalytic converter on Bank 2 is not cleaning exhaust gases as … P0440 Universal (All Makes) Vehicle (OBD-II) P0440 means there is a general malfunction in your EVAP (Evaporative Emission … P0441 Universal (All Makes) Vehicle (OBD-II) P0441 means the EVAP (Evaporative Emission Control) purge system is not flowing … P0442 Universal (All Makes) Vehicle (OBD-II) P0442 means your car detected a small leak in the EVAP system.<br>The EVAP … P0443 Universal (All Makes) Vehicle (OBD-II) P0443 means there's an electrical problem with the EVAP system's purge control … P0444 Universal (All Makes) Vehicle (OBD-II) P0444 means the PCM detected an open circuit in the EVAP purge control valve … P0445 Universal (All Makes) Vehicle (OBD-II) P0445 means the PCM detected a short circuit in the EVAP purge control valve … P0446 Universal (All Makes) Vehicle (OBD-II) P0446 means there's a problem with the EVAP system vent control circuit.<br>The … P0447 Universal (All Makes) Vehicle (OBD-II) P0447 means the PCM detected an open circuit in the EVAP vent control valve … P0448 Universal (All Makes) Vehicle (OBD-II) P0448 means the PCM detected a short circuit in the EVAP vent control valve … P0449 Universal (All Makes) Vehicle (OBD-II) P0449 means the PCM detected a malfunction in the EVAP evaporative vent valve or … P0452 Universal (All Makes) Vehicle (OBD-II) P0452 means the EVAP pressure sensor (also called a fuel tank pressure sensor) … P0453 Universal (All Makes) Vehicle (OBD-II) P0453 means the EVAP fuel tank pressure sensor is sending a voltage that is … P0455 Universal (All Makes) Vehicle (OBD-II) P0455 means a large leak has been detected in your EVAP (Evaporative Emission … P0456 Universal (All Makes) Vehicle (OBD-II) P0456 means the EVAP system detected a very small leak.<br>This is the smallest … P0461 Universal (All Makes) Vehicle (OBD-II) P0461 means the fuel level sensor is giving readings that don't make … P0470 Universal (All Makes) Vehicle (OBD-II) P0470 means the engine computer detected an abnormal signal from the exhaust … P0471 Universal (All Makes) Vehicle (OBD-II) P0471 means the exhaust pressure sensor is giving readings that don't match what … P0472 Universal (All Makes) Vehicle (OBD-II) P0472 means the exhaust pressure sensor is sending a voltage signal that is … P0473 Universal (All Makes) Vehicle (OBD-II) P0473 means the exhaust pressure sensor is sending a voltage signal that is … P0474 Universal (All Makes) Vehicle (OBD-II) P0474 means the exhaust pressure sensor signal is intermittent — it cuts in and … P0475 Universal (All Makes) Vehicle (OBD-II) P0475 means there is a general malfunction in the exhaust pressure control valve … P0476 Universal (All Makes) Vehicle (OBD-II) P0476 means the exhaust pressure control valve is responding, but not performing … P0477 Universal (All Makes) Vehicle (OBD-II) P0477 means the exhaust pressure control valve circuit is reading a voltage that … P0478 Universal (All Makes) Vehicle (OBD-II) P0478 means the exhaust pressure control valve circuit is reading a voltage that … P0479 Universal (All Makes) Vehicle (OBD-II) P0479 means the exhaust pressure control valve circuit has an intermittent fault … P0480 Universal (All Makes) Vehicle (OBD-II) P0480 means the PCM detected a fault in the control circuit for cooling fan … P0481 Universal (All Makes) Vehicle (OBD-II) P0481 means the PCM detected a problem in the control circuit for cooling fan … P0482 Universal (All Makes) Vehicle (OBD-II) P0482 means the PCM found a fault in the control circuit for cooling fan relay … P0483 Universal (All Makes) Vehicle (OBD-II) P0483 means the PCM commanded the cooling fan to run, but the engine temperature … P0484 Universal (All Makes) Vehicle (OBD-II) P0484 means the PCM detected too much electrical current flowing through the … P0485 Universal (All Makes) Vehicle (OBD-II) P0485 means the PCM detected a problem in the power or ground circuit that feeds … P0486 Universal (All Makes) Vehicle (OBD-II) P0486 means the PCM detected a low voltage signal from EGR sensor B — the second … P0487 Universal (All Makes) Vehicle (OBD-II) P0487 means there is a problem with the EGR control circuit related to throttle … P0488 Universal (All Makes) Vehicle (OBD-II) P0488 means the EGR system's throttle control is operating outside its expected … P0489 Universal (All Makes) Vehicle (OBD-II) P0489 means the PCM detected a low voltage condition in the EGR valve control … P0490 Universal (All Makes) Vehicle (OBD-II) P0490 means the PCM detected a high voltage condition in the EGR valve control … P0491 Universal (All Makes) Vehicle (OBD-II) P0491 means the secondary air injection system on engine bank 1 is not working … P0492 Universal (All Makes) Vehicle (OBD-II) P0492 means the secondary air injection system is not working correctly on … P0493 Universal (All Makes) Vehicle (OBD-II) P0493 means the PCM detected that the cooling fan is spinning faster than it … P0494 Universal (All Makes) Vehicle (OBD-II) P0494 means the cooling fan is not spinning as fast as the PCM is … P0495 Universal (All Makes) Vehicle (OBD-II) P0495 means the cooling fan is spinning faster than the PCM commanded.<br>This … P0496 Universal (All Makes) Vehicle (OBD-II) P0496 means the EVAP (evaporative emissions) system is allowing fuel vapors to … P0497 Universal (All Makes) Vehicle (OBD-II) P0497 means the EVAP system is showing less fuel vapor flow than expected during … P0498 Universal (All Makes) Vehicle (OBD-II) P0498 means the PCM detected a low voltage condition in the EVAP canister vent … P0499 Universal (All Makes) Vehicle (OBD-II) P0499 means the PCM detected a high voltage condition in the EVAP canister vent … P0500 Universal (All Makes) Vehicle (OBD-II) P0500 means the Vehicle Speed Sensor (VSS) is not sending a proper signal to the … P0501 Universal (All Makes) Vehicle (OBD-II) P0501 means the Vehicle Speed Sensor (VSS) is giving a reading that is out of … P0502 Universal (All Makes) Vehicle (OBD-II) P0502 means the PCM is receiving a signal from the vehicle speed sensor (VSS) … P0503 Universal (All Makes) Vehicle (OBD-II) P0503 means the vehicle speed sensor is giving an erratic or intermittent signal … P0504 Universal (All Makes) Vehicle (OBD-II) P0504 means the two brake switch signals — switch A and switch B — are not … P0505 Universal (All Makes) Vehicle (OBD-II) P0505 means your Idle Air Control (IAC) system is not functioning … P0506 Universal (All Makes) Vehicle (OBD-II) P0506 means the engine's idle speed is lower than the computer expects.<br>The … P0507 Universal (All Makes) Vehicle (OBD-II) P0507 means your engine's idle speed is higher than the computer … P0508 Universal (All Makes) Vehicle (OBD-II) P0508 means the PCM detected a low voltage condition in the idle air control … P0509 Universal (All Makes) Vehicle (OBD-II) P0509 means the PCM detected a high voltage condition in the idle air control … P0510 Universal (All Makes) Vehicle (OBD-II) P0510 means the closed throttle position switch is not working … P0511 Universal (All Makes) Vehicle (OBD-II) P0511 means the PCM detected a general malfunction in the idle air control (IAC) … P0512 Universal (All Makes) Vehicle (OBD-II) P0512 means the PCM detected a problem in the starter request circuit — the … P0513 Universal (All Makes) Vehicle (OBD-II) P0513 means the vehicle's immobilizer system does not recognize the key being … P0514 Universal (All Makes) Vehicle (OBD-II) P0514 means the battery temperature sensor is giving readings that fall outside … P0515 Universal (All Makes) Vehicle (OBD-II) P0515 means the PCM detected a general malfunction in the battery temperature … P0516 Universal (All Makes) Vehicle (OBD-II) P0516 means the battery temperature sensor circuit is reading lower than its … P0517 Universal (All Makes) Vehicle (OBD-II) P0517 means the battery temperature sensor circuit is reading higher than its … P0518 Universal (All Makes) Vehicle (OBD-II) P0518 means the idle air control (IAC) circuit has an intermittent fault — the … P0519 Universal (All Makes) Vehicle (OBD-II) P0519 means the idle air control system is not maintaining the idle speed within … P0520 Universal (All Makes) Vehicle (OBD-II) P0520 means the engine oil pressure sensor is sending a signal that is out of … P0521 Universal (All Makes) Vehicle (OBD-II) P0521 means the engine oil pressure sensor is giving readings that are outside … P0522 Universal (All Makes) Vehicle (OBD-II) P0522 means the oil pressure sensor circuit voltage is lower than the valid … P0523 Universal (All Makes) Vehicle (OBD-II) P0523 means the oil pressure sensor circuit voltage is higher than the valid … P0524 Universal (All Makes) Vehicle (OBD-II) P0524 means the PCM has determined that engine oil pressure has fallen below the … P0525 Universal (All Makes) Vehicle (OBD-II) P0525 means the cruise control servo control circuit is operating outside its … P0526 Universal (All Makes) Vehicle (OBD-II) P0526 means the PCM detected a problem in the cooling fan speed sensor … P0527 Universal (All Makes) Vehicle (OBD-II) P0527 means the cooling fan speed sensor circuit is producing values outside the … P0528 Universal (All Makes) Vehicle (OBD-II) P0528 means the cooling fan speed sensor circuit is producing no signal — the … P0529 Universal (All Makes) Vehicle (OBD-II) P0529 means the cooling fan speed sensor circuit has an intermittent fault — the … P0530 Universal (All Makes) Vehicle (OBD-II) P0530 means the A/C refrigerant pressure sensor circuit has a problem.<br>This … P0531 Universal (All Makes) Vehicle (OBD-II) P0531 means the A/C refrigerant pressure sensor is giving readings that are … P0532 Universal (All Makes) Vehicle (OBD-II) P0532 means the A/C refrigerant pressure sensor is reading a voltage that is too … P0533 Universal (All Makes) Vehicle (OBD-II) P0533 means the A/C refrigerant pressure sensor is sending a voltage signal that … P0534 Universal (All Makes) Vehicle (OBD-II) P0534 means the PCM has determined that the A/C refrigerant charge level has … P0540 Universal (All Makes) Vehicle (OBD-II) P0540 means there is a problem with the intake air heater circuit (Bank … P0541 Universal (All Makes) Vehicle (OBD-II) P0541 means the PCM detected a low voltage condition in the intake air heater … P0542 Universal (All Makes) Vehicle (OBD-II) P0542 means the PCM detected a high voltage condition in the intake air heater … P0543 Universal (All Makes) Vehicle (OBD-II) P0543 means the PCM detected an open circuit in the intake air heater circuit A … P0544 Universal (All Makes) Vehicle (OBD-II) P0544 means the PCM detected an abnormally high voltage signal from the exhaust … P0545 Universal (All Makes) Vehicle (OBD-II) P0545 means the PCM detected an abnormally low voltage signal from exhaust gas … P0546 Universal (All Makes) Vehicle (OBD-II) P0546 means the PCM detected a high voltage signal from exhaust gas temperature … P0547 Universal (All Makes) Vehicle (OBD-II) P0547 means the PCM detected a fault in the exhaust gas temperature sensor … P0548 Universal (All Makes) Vehicle (OBD-II) P0548 means the PCM detected an abnormally low voltage signal from exhaust gas … P0550 Universal (All Makes) Vehicle (OBD-II) P0550 means the power steering pressure sensor circuit is not working … P0551 Universal (All Makes) Vehicle (OBD-II) P0551 means the power steering pressure sensor is giving readings outside the … P0552 Universal (All Makes) Vehicle (OBD-II) P0552 means the power steering pressure sensor circuit voltage is lower than the … P0553 Universal (All Makes) Vehicle (OBD-II) P0553 means the power steering pressure sensor circuit voltage is higher than … P0554 Universal (All Makes) Vehicle (OBD-II) P0554 means the power steering pressure sensor circuit has an intermittent fault … P0555 Universal (All Makes) Vehicle (OBD-II) P0555 means the PCM detected a fault in the brake booster pressure sensor … P0556 Universal (All Makes) Vehicle (OBD-II) P0556 means the brake booster pressure sensor is operating but its readings are … P0557 Universal (All Makes) Vehicle (OBD-II) P0557 means the brake booster pressure sensor is sending a voltage signal that … P0558 Universal (All Makes) Vehicle (OBD-II) P0558 means the brake booster pressure sensor circuit is reading a voltage that … P0559 Universal (All Makes) Vehicle (OBD-II) P0559 means the brake booster pressure sensor circuit is producing intermittent … P0560 Universal (All Makes) Vehicle (OBD-II) P0560 means the engine control module detected an abnormal system … P0561 Universal (All Makes) Vehicle (OBD-II) P0561 means the PCM detected that the vehicle's electrical system voltage is … P0562 Universal (All Makes) Vehicle (OBD-II) P0562 means your car's electrical system voltage dropped below the normal … P0563 Universal (All Makes) Vehicle (OBD-II) P0563 means the engine control module detected a system voltage that is too … P0564 Universal (All Makes) Vehicle (OBD-II) P0564 means the PCM detected a fault in the cruise control multi-function input … P0565 Universal (All Makes) Vehicle (OBD-II) P0565 means the PCM detected an issue with the cruise control ON switch … P0566 Universal (All Makes) Vehicle (OBD-II) P0566 means the PCM detected a problem with the cruise control OFF switch … P0571 Universal (All Makes) Vehicle (OBD-II) P0571 means there is a problem with the brake switch circuit — specifically … P0572 Universal (All Makes) Vehicle (OBD-II) P0572 means the PCM detected a low voltage condition in cruise control and brake … P0580 Universal (All Makes) Vehicle (OBD-II) P0580 means the cruise control multi-function input switch has a low voltage … P0581 Universal (All Makes) Vehicle (OBD-II) P0581 means the cruise control multi-function input switch is reading a voltage … P0582 Universal (All Makes) Vehicle (OBD-II) P0582 means the cruise control vacuum control circuit has a low voltage … P0583 Universal (All Makes) Vehicle (OBD-II) P0583 means the cruise control vacuum solenoid circuit has a higher voltage than … P0584 Universal (All Makes) Vehicle (OBD-II) P0584 means the cruise control vacuum solenoid circuit has an intermittent … P0585 Universal (All Makes) Vehicle (OBD-II) P0585 means the two cruise control multi-function switch inputs are not agreeing … P0586 Universal (All Makes) Vehicle (OBD-II) P0586 means there is a problem with the cruise control vent solenoid … P0587 Universal (All Makes) Vehicle (OBD-II) P0587 means the cruise control vent solenoid control circuit has a low voltage … P0588 Universal (All Makes) Vehicle (OBD-II) P0588 means the cruise control vent solenoid control circuit has a higher … P0590 Universal (All Makes) Vehicle (OBD-II) P0590 means the cruise control multi-function switch has a problem.<br>The … P0591 Universal (All Makes) Vehicle (OBD-II) P0591 means the cruise control multi-function switch circuit is reading a … P0592 Universal (All Makes) Vehicle (OBD-II) P0592 means the cruise control multi-function switch circuit voltage is too … P0593 Universal (All Makes) Vehicle (OBD-II) P0593 means the cruise control multi-function switch circuit voltage is too … P0594 Universal (All Makes) Vehicle (OBD-II) P0594 means there is a problem with the cruise control servo control … P0595 Universal (All Makes) Vehicle (OBD-II) P0595 means the cruise control servo control circuit is reading a voltage that … P0596 Universal (All Makes) Vehicle (OBD-II) P0596 means the cruise control servo control circuit is reading a voltage that … P0600 Universal (All Makes) Vehicle (OBD-II) P0600 means the engine computer detected a communication failure on its serial … P0601 Universal (All Makes) Vehicle (OBD-II) P0601 means the engine control module failed its own internal memory … P0602 Universal (All Makes) Vehicle (OBD-II) P0602 means the engine control module has a programming error.<br>This happens … P0603 Universal (All Makes) Vehicle (OBD-II) P0603 means the engine control module's Keep Alive Memory has an error.<br>Keep … P0604 Universal (All Makes) Vehicle (OBD-II) P0604 means the engine control module detected a problem with its internal RAM … P0605 Universal (All Makes) Vehicle (OBD-II) P0605 means there is an error in the read-only memory (ROM) inside your engine … P0606 Universal (All Makes) Vehicle (OBD-II) P0606 means the engine control module's main processor has detected a fault … P0607 Universal (All Makes) Vehicle (OBD-II) P0607 means the engine control module's internal performance is outside … P0615 Universal (All Makes) Vehicle (OBD-II) P0615 means there is a problem with the starter relay circuit.<br>The starter … P0616 Universal (All Makes) Vehicle (OBD-II) P0616 means the starter relay control circuit is reading a voltage that is too … P0617 Universal (All Makes) Vehicle (OBD-II) P0617 means the starter relay control circuit is reading a voltage that is too … P0620 Universal (All Makes) Vehicle (OBD-II) P0620 means the engine computer detected a problem with the generator … P0625 Universal (All Makes) Vehicle (OBD-II) P0625 means the generator (alternator) field terminal circuit is reading a … P0627 Universal (All Makes) Vehicle (OBD-II) P0627 means the fuel pump control circuit has an open — meaning the circuit is … P0628 Universal (All Makes) Vehicle (OBD-II) P0628 means the fuel pump control circuit is reading a voltage that is too … P0629 Universal (All Makes) Vehicle (OBD-II) P0629 means the fuel pump control circuit is reading a voltage that is too … P0638 Universal (All Makes) Vehicle (OBD-II) P0638 means the engine computer detected a problem with the throttle actuator … P0645 Universal (All Makes) Vehicle (OBD-II) P0645 means there is a problem with the A/C clutch relay control circuit.<br>The … P0650 Universal (All Makes) Vehicle (OBD-II) P0650 means the engine computer detected a problem with the circuit that … P0660 Universal (All Makes) Vehicle (OBD-II) P0660 means there is a problem with the intake manifold tuning valve control … P0685 Universal (All Makes) Vehicle (OBD-II) P0685 means the ECM/PCM power relay control circuit is open — the circuit that … P0700 Universal (All Makes) Vehicle (OBD-II) P0700 means the Transmission Control Module (TCM) has detected a problem and … P0710 Universal (All Makes) Vehicle (OBD-II) P0710 means the transmission fluid temperature sensor circuit is not working … P0715 Universal (All Makes) Vehicle (OBD-II) P0715 means the Input Speed Sensor (also called Turbine Speed Sensor) in your … P0717 Universal (All Makes) Vehicle (OBD-II) P0717 means the input/turbine speed sensor signal is absent when the … P0720 Universal (All Makes) Vehicle (OBD-II) P0720 means the output speed sensor circuit has a malfunction.<br>The output … P0725 Universal (All Makes) Vehicle (OBD-II) P0725 means the transmission control module is not receiving a proper engine … P0730 Universal (All Makes) Vehicle (OBD-II) P0730 means the transmission is not achieving the correct gear ratio for the … P0740 Universal (All Makes) Vehicle (OBD-II) P0740 means the torque converter clutch circuit has a malfunction.<br>The torque … P0750 Universal (All Makes) Vehicle (OBD-II) P0750 means Shift Solenoid A has a malfunction.<br>Shift solenoids are … P0755 Universal (All Makes) Vehicle (OBD-II) P0755 means Shift Solenoid B has a malfunction.<br>Shift solenoids control the … P0760 Universal (All Makes) Vehicle (OBD-II) P0760 means Shift Solenoid C has a malfunction.<br>Like the other shift … P0765 Universal (All Makes) Vehicle (OBD-II) P0765 means Shift Solenoid D has a malfunction.<br>Solenoid D is one of the … P0770 Universal (All Makes) Vehicle (OBD-II) P0770 means Shift Solenoid E has a malfunction.<br>Shift solenoid E is an … P0780 Universal (All Makes) Vehicle (OBD-II) P0780 means there is a Shift Malfunction in the automatic transmission.<br>This … P0785 Universal (All Makes) Vehicle (OBD-II) P0785 means the 3-2 Shift Solenoid has a malfunction.<br>This solenoid controls … P0790 Universal (All Makes) Vehicle (OBD-II) P0790 means the Normal/Performance Switch Circuit has a malfunction.<br>Some … P0800 Universal (All Makes) Vehicle (OBD-II) P0800 means the Transfer Case Control System has a malfunction request from the … P0816 Universal (All Makes) Vehicle (OBD-II) P0816 means the Downshift Switch Circuit is malfunctioning.<br>Some vehicles … P0826 Universal (All Makes) Vehicle (OBD-II) P0826 means the Up and Down Shift Switch Circuit has a malfunction.<br>This … P0840 Universal (All Makes) Vehicle (OBD-II) P0840 means the Transmission Fluid Pressure Sensor Circuit (Bank 1) has a … P0868 Universal (All Makes) Vehicle (OBD-II) P0868 means Transmission Fluid Pressure is Low.<br>Unlike a sensor circuit code, … P0882 Universal (All Makes) Vehicle (OBD-II) P0882 means the TCM Power Input Signal is Low.<br>The Transmission Control … P0894 Universal (All Makes) Vehicle (OBD-II) P0894 means Transmission Component Slipping.<br>The TCM has detected that one or … P0900 Universal (All Makes) Vehicle (OBD-II) P0900 means the Clutch Actuator Circuit has an Open circuit.<br>This code … P0906 Universal (All Makes) Vehicle (OBD-II) P0906 means the Gate Select Position Circuit has a fault.<br>On vehicles with … P0915 Universal (All Makes) Vehicle (OBD-II) P0915 means the Gear Shift Position Sensor Circuit Range/Performance is out of … P0930 Universal (All Makes) Vehicle (OBD-II) P0930 means the Gear Shift Lock Solenoid Control Circuit has a fault.<br>The … P0944 Universal (All Makes) Vehicle (OBD-II) P0944 means Hydraulic Pressure Unit Lost Pressure.<br>The automatic … P0960 Universal (All Makes) Vehicle (OBD-II) P0960 means the Pressure Control Solenoid A Control Circuit is Open.<br>The … P0961 Universal (All Makes) Vehicle (OBD-II) P0961 means the Pressure Control Solenoid A Control Circuit Range/Performance is … P0973 Universal (All Makes) Vehicle (OBD-II) P0973 means Shift Solenoid A Control Circuit is Low.<br>A low circuit condition … P0974 Universal (All Makes) Vehicle (OBD-II) P0974 means Shift Solenoid A Control Circuit is High.<br>A high circuit … P0976 Universal (All Makes) Vehicle (OBD-II) P0976 means Shift Solenoid B Control Circuit is Low.<br>The TCM has detected … P0977 Universal (All Makes) Vehicle (OBD-II) P0977 means Shift Solenoid B Control Circuit is High.<br>The TCM has detected … P0981 Universal (All Makes) Vehicle (OBD-II) P0981 means Shift Solenoid E Control Circuit Range/Performance has a … P0985 Universal (All Makes) Vehicle (OBD-II) P0985 means Shift Solenoid F Control Circuit is Low.<br>Solenoid F is used on … P0990 Universal (All Makes) Vehicle (OBD-II) P0990 means Transmission Fluid Pressure Sensor 2 Circuit High Input.<br>The … P1000 Universal (All Makes) Vehicle (OBD-II) P1000 means OBD-II System Readiness Test Not Complete.<br>This is not a … P1004 Universal (All Makes) Vehicle (OBD-II) P1004 means Short Runner Valve Position Malfunction — Out of Range.<br>On … P1016 Universal (All Makes) Vehicle (OBD-II) P1016 means Camshaft Position Actuator Control Circuit (Bank 1, Exhaust) has a … P1031 Universal (All Makes) Vehicle (OBD-II) P1031 means the Heated Oxygen Sensor (HO2S) Transition Time Ratio is abnormal on … P1056 Universal (All Makes) Vehicle (OBD-II) P1056 means the Idle Speed Performance fault has occurred.<br>The PCM attempted … P1072 Universal (All Makes) Vehicle (OBD-II) P1072 means Throttle Body Airflow High (engine idle too high).<br>During idle, … P1083 Universal (All Makes) Vehicle (OBD-II) P1083 means Fuel Control Limit — Lean — Bank 1.<br>The PCM has tried to add as … P1086 Universal (All Makes) Vehicle (OBD-II) P1086 means Fuel Control Limit — Rich — Bank 1.<br>The PCM has tried to remove … P1093 Universal (All Makes) Vehicle (OBD-II) P1093 means Fuel Rail Pressure is Low During Power Enrichment.<br>When you … P1101 Universal (All Makes) Vehicle (OBD-II) P1101 means Mass Air Flow (MAF) Sensor Out of Self-Test Range.<br>The MAF sensor … P1105 Universal (All Makes) Vehicle (OBD-II) P1105 means the MAP/BARO (Manifold Absolute Pressure / Barometric Pressure) … P1111 Universal (All Makes) Vehicle (OBD-II) P1111 means Intake Air Temperature Sensor has an Intermittent High … P1120 Universal (All Makes) Vehicle (OBD-II) P1120 means the Throttle Position Sensor (TPS) has an Out of Range Low … P1125 Universal (All Makes) Vehicle (OBD-II) P1125 means the Throttle Position Sensor (TPS) is Intermittent.<br>The PCM has … P1128 Universal (All Makes) Vehicle (OBD-II) P1128 means the engine is running Too Lean (Closed Loop — Bank 1).<br>The PCM … P1129 Universal (All Makes) Vehicle (OBD-II) P1129 means the engine is running Too Rich (Closed Loop — Bank 1).<br>The PCM … P1130 Universal (All Makes) Vehicle (OBD-II) P1130 means the Heated Oxygen Sensor (HO2S) Circuit Fault on Bank 1 — Sensor 1 … P1133 Universal (All Makes) Vehicle (OBD-II) P1133 means Heated Oxygen Sensor (HO2S) Insufficient Switching — Bank 1, Sensor … P1135 Universal (All Makes) Vehicle (OBD-II) P1135 means the Air/Fuel Ratio Sensor Heater Circuit has a fault — Bank 1, … P1143 Universal (All Makes) Vehicle (OBD-II) P1143 means Heated Oxygen Sensor Lean Shift — Monitoring — Bank 1, Sensor … P1153 Universal (All Makes) Vehicle (OBD-II) P1153 means Heated Oxygen Sensor Insufficient Switching — Bank 2, Sensor … P1168 Universal (All Makes) Vehicle (OBD-II) P1168 means Fuel Rail Pressure Low — Bank 2.<br>On engines where Bank 2 has its … P1175 Universal (All Makes) Vehicle (OBD-II) P1175 means Air/Fuel Ratio Sensor — Rich Shift — Bank 2, Sensor 1.<br>This is … P1188 Universal (All Makes) Vehicle (OBD-II) P1188 means Fuel Trim — Cylinder Balance or Fuel Control Limit (Bank 1, … P1195 Universal (All Makes) Vehicle (OBD-II) P1195 means Heated Oxygen Sensor Slow during Catalyst Monitor — Bank 1, Sensor … P1200 Universal (All Makes) Vehicle (OBD-II) P1200 indicates a fault in the fuel injector circuit or the PCM power … P1211 Universal (All Makes) Vehicle (OBD-II) P1211 is a manufacturer-specific code most commonly associated with Ford … P1230 Universal (All Makes) Vehicle (OBD-II) P1230 indicates a fault in the fuel pump low-speed circuit.<br>On vehicles with … P1259 Universal (All Makes) Vehicle (OBD-II) P1259 is a Honda and Acura-specific code indicating a fault in the VTEC system … P1270 Universal (All Makes) Vehicle (OBD-II) P1270 is a Ford and Mazda-specific code indicating the Accelerator Pedal … P1285 Universal (All Makes) Vehicle (OBD-II) P1285 is a Ford-specific code indicating that the cylinder head temperature … P1300 Universal (All Makes) Vehicle (OBD-II) P1300 is a Toyota and Lexus-specific code indicating a fault in Igniter Circuit … P1316 Universal (All Makes) Vehicle (OBD-II) P1316 is a Ford Power Stroke diesel-specific code indicating Injector Driver … P1345 Universal (All Makes) Vehicle (OBD-II) P1345 is a GM-specific code indicating a Crankshaft Position (CKP) to Camshaft … P1380 Universal (All Makes) Vehicle (OBD-II) P1380 appears on GM and some Oldsmobile vehicles to indicate that the ABS module … P1400 Universal (All Makes) Vehicle (OBD-II) P1400 is a manufacturer-specific code with different meanings depending on the … P1406 Universal (All Makes) Vehicle (OBD-II) P1406 is a GM-specific code indicating that the EGR (Exhaust Gas Recirculation) … P1441 Universal (All Makes) Vehicle (OBD-II) P1441 is a Nissan and GM code related to the EVAP (Evaporative Emission Control) … P1491 Universal (All Makes) Vehicle (OBD-II) P1491 is a Honda and Acura-specific code indicating that the EGR valve lift is … P1516 Universal (All Makes) Vehicle (OBD-II) P1516 is a GM-specific code indicating that the Throttle Actuator Control (TAC) … P1550 Universal (All Makes) Vehicle (OBD-II) P1550 is a Ford and Mazda-specific code indicating that the battery current … P1600 Universal (All Makes) Vehicle (OBD-II) P1600 indicates a loss of communication between the PCM and an internal … P1604 Universal (All Makes) Vehicle (OBD-II) P1604 is a startability malfunction code, most commonly seen on Toyota and Lexus … P1614 Universal (All Makes) Vehicle (OBD-II) P1614 is a manufacturer-specific code most commonly seen on Nissan and Infiniti … P1626 Universal (All Makes) Vehicle (OBD-II) P1626 is a General Motors-specific code meaning Theft Deterrent Fuel Enable … P1682 Universal (All Makes) Vehicle (OBD-II) P1682 is a Chrysler, Dodge, and Jeep-specific code.<br>It means the ignition … P1693 Universal (All Makes) Vehicle (OBD-II) P1693 is a Chrysler, Dodge, and Jeep-specific companion code.<br>It means a … P1700 Universal (All Makes) Vehicle (OBD-II) P1700 is a transmission-related code seen on Nissan, Infiniti, and some … P1705 Universal (All Makes) Vehicle (OBD-II) P1705 is a transmission range sensor (TR sensor) circuit malfunction code.<br>It … P1740 Universal (All Makes) Vehicle (OBD-II) P1740 indicates a torque converter clutch (TCC) or overdrive solenoid … P1780 Universal (All Makes) Vehicle (OBD-II) P1780 is an overdrive cancel switch circuit malfunction code seen on Toyota and … P1811 Universal (All Makes) Vehicle (OBD-II) P1811 is a General Motors-specific code meaning Maximum Adapt and Long … P1860 Universal (All Makes) Vehicle (OBD-II) P1860 is a GM-specific code for a Torque Converter Clutch (TCC) PWM solenoid … P1870 Universal (All Makes) Vehicle (OBD-II) P1870 is a General Motors-specific code meaning Transmission Component … P2004 Universal (All Makes) Vehicle (OBD-II) P2004 means the Intake Manifold Runner Control (IMRC) system is stuck open on … P2006 Universal (All Makes) Vehicle (OBD-II) P2006 means the Intake Manifold Runner Control (IMRC) is stuck in the closed … P2008 Universal (All Makes) Vehicle (OBD-II) P2008 means the Intake Manifold Runner Control (IMRC) circuit is open on Bank … P2015 Universal (All Makes) Vehicle (OBD-II) P2015 means the Intake Manifold Runner Position Sensor is out of range on Bank … P2096 Universal (All Makes) Vehicle (OBD-II) P2096 means Post Catalyst Fuel Trim System Too Lean, Bank 1.<br>The downstream … P2097 Universal (All Makes) Vehicle (OBD-II) P2097 means Post Catalyst Fuel Trim System Too Rich, Bank 1.<br>The downstream … P2099 Universal (All Makes) Vehicle (OBD-II) P2099 means Post Catalyst Fuel Trim System Too Rich on Bank 2.<br>The downstream … P2101 Universal (All Makes) Vehicle (OBD-II) P2101 means the Throttle Actuator Control (TAC) Motor Circuit Range/Performance … P2110 Universal (All Makes) Vehicle (OBD-II) P2110 means the Throttle Actuator Control (TAC) system has been forced into a … P2119 Universal (All Makes) Vehicle (OBD-II) P2119 means the Throttle Actuator Control (TAC) Throttle Body Range/Performance … P2122 Universal (All Makes) Vehicle (OBD-II) P2122 means the Throttle/Pedal Position Sensor D circuit voltage is too … P2123 Universal (All Makes) Vehicle (OBD-II) P2123 means the Throttle/Pedal Position Sensor D circuit voltage is too … P2135 Universal (All Makes) Vehicle (OBD-II) P2135 means the Throttle/Pedal Position Sensor A/B Voltage Correlation fault is … P2138 Universal (All Makes) Vehicle (OBD-II) P2138 means the Throttle/Pedal Position Sensor D/E Voltage Correlation fault is … P2149 Universal (All Makes) Vehicle (OBD-II) P2149 means the fuel injector Group B supply voltage circuit is … P2159 Universal (All Makes) Vehicle (OBD-II) P2159 means the Vehicle Speed Sensor (VSS) B Range/Performance fault is … P2172 Universal (All Makes) Vehicle (OBD-II) P2172 means the Throttle Actuator Control System has detected a sudden high air … P2176 Universal (All Makes) Vehicle (OBD-II) P2176 means the Throttle Actuator Control System has not achieved its minimum … P2187 Universal (All Makes) Vehicle (OBD-II) P2187 means the fuel system is running too lean at idle on Bank 1.<br>The PCM … P2189 Universal (All Makes) Vehicle (OBD-II) P2189 means the fuel system is running too lean at idle on Bank 2.<br>Bank 2 is … P2191 Universal (All Makes) Vehicle (OBD-II) P2191 means the fuel system is too lean at higher engine loads on Bank … P2195 Universal (All Makes) Vehicle (OBD-II) P2195 means the upstream Oxygen Sensor Signal Stuck Lean on Bank 1, Sensor … P2197 Universal (All Makes) Vehicle (OBD-II) P2197 means the upstream Oxygen Sensor Signal is Stuck Lean on Bank 2, Sensor … U0001 Universal (All Makes) Vehicle (OBD-II) U0001 means there's a problem with your car's high-speed communication … U0073 Universal (All Makes) Vehicle (OBD-II) U0073 means the CAN bus — your car's internal communication network — has … U0100 Universal (All Makes) Vehicle (OBD-II) U0100 means another module in your car has lost contact with the main engine … U0109 Universal (All Makes) Vehicle (OBD-II) U0109 means your car's computer has lost communication with the Fuel Pump … U0121 Universal (All Makes) Vehicle (OBD-II) U0121 means your car's main computer has lost communication with the ABS … U0140 Universal (All Makes) Vehicle (OBD-II) U0140 means your car's computer network has lost communication with the Body … U0155 Universal (All Makes) Vehicle (OBD-II) U0155 means your car's computer network has lost communication with the … U0401 Universal (All Makes) Vehicle (OBD-II) U0401 means another module in your car is receiving data from the ECM/PCM, but … U1000 Universal (All Makes) Vehicle (OBD-II) U1000 means there was a communication error on the vehicle's CAN bus … U1900 Universal (All Makes) Vehicle (OBD-II) U1900 indicates a CAN communication bus fault — a problem with the data network … P0051 Universal (All Makes) Vehicle (OBD-II) Code P0051 means the oxygen sensor heater circuit on Bank 2, Sensor 1 is drawing … P0052 Universal (All Makes) Vehicle (OBD-II) Code P0052 means the oxygen sensor heater circuit on Bank 2, Sensor 1 is reading … P0057 Universal (All Makes) Vehicle (OBD-II) Code P0057 means the heater circuit for the Bank 2, Sensor 2 oxygen sensor is … U0131 Universal (All Makes) Vehicle (OBD-II) U0131 means your car's main computer has lost communication with the Electric … P0050 Universal (All Makes) Vehicle (OBD-II) Code P0050 means your vehicle's computer detected a problem with the heater … P0053 Universal (All Makes) Vehicle (OBD-II) Code P0053 means the ECM measured the heater resistance inside the Bank 1, … P0054 Universal (All Makes) Vehicle (OBD-II) Code P0054 means the ECM measured the heater resistance in the Bank 1, Sensor 2 … P0055 Universal (All Makes) Vehicle (OBD-II) Code P0055 means the heater resistance in the Bank 1, Sensor 3 oxygen sensor is … P0056 Universal (All Makes) Vehicle (OBD-II) Code P0056 means the ECM detected a problem in the heater circuit for the Bank …