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Find codes by symptomChoose what you notice to search matching code guides.

Rough idle or shakingVibration while stopped Hard to startLong cranking or no-start Engine stallsCuts out at idle or on the road Hesitates or loses powerSlow response when accelerating Battery light is onCharging system warning Harsh gear changesDelayed or rough shifting

A symptom can have several causes. Treat matching codes as clues and follow the diagnostic checks in each guide.

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Engine1049 Emissions515 Fuel1016 Sensors & Electronics2110 Transmission866 Electrical & Charging1797 Body & Restraints193 Chassis & Brakes479 Network & Communication1228

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All severities9253 Low priority305 Check soon8256 Urgent621

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All families9253 P · Powertrain7353 B · Body193 C · Chassis479 U · Network1228

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These are generic OBD2 definitions. Exact make, model, engine, and year compatibility will appear after vehicle-fitment data is added.

Diagnostic codes

Showing 121–144 of 7353

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P00A0Charge Air Cooler Temperature Sensor Circuit Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A0 relates to charge air cooler temperature sensor circuit bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A1Charge Air Cooler Temperature Sensor Circuit Range/Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A1 relates to charge air cooler temperature sensor circuit range/performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A2Charge Air Cooler Temperature Sensor Circuit Low Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A2 relates to charge air cooler temperature sensor circuit low bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A3Charge Air Cooler Temperature Sensor Circuit High Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A3 relates to charge air cooler temperature sensor circuit high bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A4Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A4 relates to charge air cooler temperature sensor circuit intermittent/erratic bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A5Intake Air Temperature Sensor 2 Circuit Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A5 relates to intake air temperature sensor 2 circuit bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A6Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A6 relates to intake air temperature sensor 2 circuit range/performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A7Intake Air Temperature Sensor 2 Circuit Low Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A7 relates to intake air temperature sensor 2 circuit low bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A8Intake Air Temperature Sensor 2 Circuit High Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A8 relates to intake air temperature sensor 2 circuit high bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00A9Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00A9 relates to intake air temperature sensor 2 circuit intermittent/erratic bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00AAIntake Air Temperature Sensor 1 Circuit Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00AA relates to intake air temperature sensor 1 circuit bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00ABIntake Air Temperature Sensor 1 Circuit Range/Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00AB relates to intake air temperature sensor 1 circuit range/performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00ACIntake Air Temperature Sensor 1 Circuit Low Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00AC relates to intake air temperature sensor 1 circuit low bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00ADIntake Air Temperature Sensor 1 Circuit High Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00AD relates to intake air temperature sensor 1 circuit high bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00AEIntake Air Temperature Sensor 1 Circuit Intermittent Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP00AE relates to intake air temperature sensor 1 circuit intermittent bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P00AFTurbocharger/Supercharger Boost Control A Module PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP00AF relates to turbocharger/supercharger boost control a module performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B0Turbocharger/Supercharger Boost Control B Module PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP00B0 relates to turbocharger/supercharger boost control b module performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B1Radiator Coolant Temperature Sensor CircuitCheck soonEngine Problems30–120 minutes for initial diagnosisP00B1 relates to radiator coolant temperature sensor circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B2Radiator Coolant Temperature Sensor Circuit Range/PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP00B2 relates to radiator coolant temperature sensor circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B3Radiator Coolant Temperature Sensor Circuit LowCheck soonEngine Problems30–120 minutes for initial diagnosisP00B3 relates to radiator coolant temperature sensor circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B4Radiator Coolant Temperature Sensor Circuit HighCheck soonEngine Problems30–120 minutes for initial diagnosisP00B4 relates to radiator coolant temperature sensor circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B5Radiator Coolant Temperature Sensor Circuit Intermittent/ErraticCheck soonEngine Problems30–120 minutes for initial diagnosisP00B5 relates to radiator coolant temperature sensor circuit intermittent/erratic. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B6Radiator Coolant Temperature/Engine Coolant Temperature CorrelationCheck soonEngine Problems30–120 minutes for initial diagnosisP00B6 relates to radiator coolant temperature/engine coolant temperature correlation. Check the fault conditions and vehicle-specific procedure before replacing parts.P00B7Engine Coolant Flow Low/PerformanceCheck soonEngine Problems30–120 minutes for initial diagnosisP00B7 relates to engine coolant flow low/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.