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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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Diagnostic codes

Showing 361–384 of 8256

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P001BA Camshaft Profile Actuator A Control Circuit Low Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP001B relates to a camshaft profile actuator a control circuit low bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P001CA Camshaft Profile Actuator A Control Circuit High Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP001C relates to a camshaft profile actuator a control circuit high bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P001DA Camshaft Profile Actuator A Control Circuit/Open Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP001D relates to a camshaft profile actuator a control circuit/open bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P001EA Camshaft Profile Actuator A Control Circuit Low Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP001E relates to a camshaft profile actuator a control circuit low bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P001FA Camshaft Profile Actuator A Control Circuit High Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP001F relates to a camshaft profile actuator a control circuit high bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P0026Intake Valve Control Solenoid Circuit Range/Performance Bank 1Check soonSensors & Electronics30–120 minutes for initial diagnosisP0026 relates to intake valve control solenoid circuit range/performance bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P0027Exhaust Valve Control Solenoid Circuit Range/Performance Bank 1Check soonSensors & Electronics30–120 minutes for initial diagnosisP0027 relates to exhaust valve control solenoid circuit range/performance bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P0028Intake Valve Control Solenoid Circuit Range/Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP0028 relates to intake valve control solenoid circuit range/performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P0029Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2Check soonSensors & Electronics30–120 minutes for initial diagnosisP0029 relates to exhaust valve control solenoid circuit range/performance bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P002AB Camshaft Profile Actuator A Control Circuit/Open Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP002A relates to b camshaft profile actuator a control circuit/open bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P002BB Camshaft Profile Actuator A Control Circuit Low Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP002B relates to b camshaft profile actuator a control circuit low bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P002CB Camshaft Profile Actuator A Control Circuit High Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP002C relates to b camshaft profile actuator a control circuit high bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P002DB Camshaft Profile Actuator A Control Circuit/Open Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP002D relates to b camshaft profile actuator a control circuit/open bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P002EB Camshaft Profile Actuator A Control Circuit Low Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP002E relates to b camshaft profile actuator a control circuit low bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P002FB Camshaft Profile Actuator A Control Circuit High Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP002F relates to b camshaft profile actuator a control circuit high bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.P0033Turbocharger/Supercharger Bypass Valve A Control CircuitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0033 relates to turbocharger/supercharger bypass valve a control circuit. Check the fault conditions and vehicle-specific procedure before replacing parts.P0034Turbocharger/Supercharger Bypass Valve A Control Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0034 relates to turbocharger/supercharger bypass valve a control circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P0035Turbocharger/Supercharger Bypass Valve A Control Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0035 relates to turbocharger/supercharger bypass valve a control circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0039Turbocharger/Supercharger Bypass Valve A Control Circuit Range/PerformanceCheck soonSensors & Electronics30–120 minutes for initial diagnosisP0039 relates to turbocharger/supercharger bypass valve a control circuit range/performance. Check the fault conditions and vehicle-specific procedure before replacing parts.P003ATurbocharger/Supercharger Boost Control A Position Exceeded Learning LimitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP003A relates to turbocharger/supercharger boost control a position exceeded learning limit. Check the fault conditions and vehicle-specific procedure before replacing parts.P003BTurbocharger/Supercharger Boost Control B Position Exceeded Learning LimitCheck soonSensors & Electronics30–120 minutes for initial diagnosisP003B relates to turbocharger/supercharger boost control b position exceeded learning limit. Check the fault conditions and vehicle-specific procedure before replacing parts.P003CA Camshaft Profile Actuator A Control Performance/Stuck Off Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP003C relates to a camshaft profile actuator a control performance/stuck off bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P003DA Camshaft Profile Actuator A Control Stuck On Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP003D relates to a camshaft profile actuator a control stuck on bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P003EA Camshaft Profile Actuator A Control Performance/Stuck Off Bank 2Check soonEngine Problems30–120 minutes for initial diagnosisP003E relates to a camshaft profile actuator a control performance/stuck off bank 2. Check the fault conditions and vehicle-specific procedure before replacing parts.