Diagnostic library
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9,253 diagnostic guides
Find codes by symptomChoose what you notice to search matching code guides.
Rough idle or shakingVibration while stoppedHard to startLong cranking or no-startEngine stallsCuts out at idle or on the roadHesitates or loses powerSlow response when acceleratingBattery light is onCharging system warningHarsh 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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These are generic OBD2 definitions. Exact make, model, engine, and year compatibility will appear after vehicle-fitment data is added.
Diagnostic codes
Showing 7177–7200 of 7353
P0004Fuel Volume Regulator Control Circuit HighCheck soonFuel System45–120 minutes for initial diagnosisP0010Camshaft Position Actuator A Circuit Bank 1Engine ProblemsP0012A Camshaft Position Timing Over-Retarded Bank 1Check soonEngine Problems45–120 minutes for initial diagnosisP0013B Camshaft Position Actuator Circuit/Open Bank 1Check soonEngine Problems45–120 minutes for initial diagnosisP0014B Camshaft Position Timing Over-Advanced or System Performance Bank 1Check soonEngine Problems45–120 minutes for initial diagnosisP0015B Camshaft Position Timing Over-Retarded Bank 1Check soonEngine Problems45–120 minutes for initial diagnosisP0017Crankshaft Position–Camshaft Position Correlation Bank 1 Sensor BUrgentEngine Problems1–3 hours for initial diagnosisP0018Crankshaft Position–Camshaft Position Correlation Bank 2 Sensor AUrgentEngine Problems1–3 hours for initial diagnosisP0019Crankshaft Position–Camshaft Position Correlation Bank 2 Sensor BUrgentEngine Problems1–3 hours for initial diagnosisP0020A Camshaft Position Actuator Circuit/Open Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0021A Camshaft Position Timing Over-Advanced or System Performance Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0022A Camshaft Position Timing Over-Retarded Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0023B Camshaft Position Actuator Circuit/Open Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0024B Camshaft Position Timing Over-Advanced or System Performance Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0025B Camshaft Position Timing Over-Retarded Bank 2Check soonEngine Problems45–120 minutes for initial diagnosisP0052Heated Oxygen Sensor Heater Control Circuit High Bank 2 Sensor 1Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0053Heated Oxygen Sensor Heater Resistance Bank 1 Sensor 1Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0054Heated Oxygen Sensor Heater Resistance Bank 1 Sensor 2Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0055Heated Oxygen Sensor Heater Resistance Bank 1 Sensor 3Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0058Heated Oxygen Sensor Heater Control Circuit High Bank 2 Sensor 2Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0059Heated Oxygen Sensor Heater Resistance Bank 2 Sensor 1Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0060Heated Oxygen Sensor Heater Resistance Bank 2 Sensor 2Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0061Heated Oxygen Sensor Heater Resistance Bank 2 Sensor 3Low prioritySensors & Electronics45–120 minutes for initial diagnosisP0062Heated Oxygen Sensor Heater Control Circuit Bank 2 Sensor 3Low prioritySensors & Electronics45–120 minutes for initial diagnosis