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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.

Check soon P · Powertrain Clear all

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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 793–816 of 6682

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P03EBA Camshaft Profile Actuator Position Sensor C Exceeded Learning LimitCheck soonEngine Problems30–120 minutes for initial diagnosisP03EB relates to a camshaft profile actuator position sensor c exceeded learning limit. Check the fault conditions and vehicle-specific procedure before replacing parts.P03ECA Camshaft Profile Actuator C Control Circuit/Open Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03EC relates to a camshaft profile actuator c control circuit/open bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03EDA Camshaft Profile Actuator C Control Circuit Low Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03ED relates to a camshaft profile actuator c control circuit low bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03EEA Camshaft Profile Actuator C Control Circuit High Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03EE relates to a camshaft profile actuator c control circuit high bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03EFA Camshaft Profile Actuator C Control Performance/Stuck Off Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03EF relates to a camshaft profile actuator c control performance/stuck off bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F0A Camshaft Profile Actuator C Control Stuck On Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F0 relates to a camshaft profile actuator c control stuck on bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F1B Camshaft Profile Actuator C Control Circuit/Open Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F1 relates to b camshaft profile actuator c control circuit/open bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F2B Camshaft Profile Actuator C Control Circuit Low Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F2 relates to b camshaft profile actuator c control circuit low bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F3B Camshaft Profile Actuator C Control Circuit High Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F3 relates to b camshaft profile actuator c control circuit high bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F4B Camshaft Profile Actuator C Control Performance/Stuck Off Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F4 relates to b camshaft profile actuator c control performance/stuck off bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F5B Camshaft Profile Actuator C Control Stuck On Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F5 relates to b camshaft profile actuator c control stuck on bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F6B Camshaft Position Actuator Position Sensor C Circuit Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F6 relates to b camshaft position actuator position sensor c circuit bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F7B Camshaft Position Actuator Position Sensor C Range/Performance Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F7 relates to b camshaft position actuator position sensor c range/performance bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F8B Camshaft Position Actuator Position Sensor C Circuit Low Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F8 relates to b camshaft position actuator position sensor c circuit low bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03F9B Camshaft Position Actuator Position Sensor C Circuit High Bank 1Check soonEngine Problems30–120 minutes for initial diagnosisP03F9 relates to b camshaft position actuator position sensor c circuit high bank 1. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FAIgnition K Control Signal Circuit/OpenCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FA relates to ignition k control signal circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FBIgnition K Control Signal Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FB relates to ignition k control signal circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FCIgnition K Control Signal Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FC relates to ignition k control signal circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FDIgnition L Control Signal Circuit/OpenCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FD relates to ignition l control signal circuit/open. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FEIgnition L Control Signal Circuit LowCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FE relates to ignition l control signal circuit low. Check the fault conditions and vehicle-specific procedure before replacing parts.P03FFIgnition L Control Signal Circuit HighCheck soonSensors & Electronics30–120 minutes for initial diagnosisP03FF relates to ignition l control signal circuit high. Check the fault conditions and vehicle-specific procedure before replacing parts.P0407Exhaust Gas Recirculation Sensor B Circuit LowCheck soonEmissions System30–90 minutes for initial diagnosisP0407 means the EGR position sensor B signal is below the expected electrical range. Learn what to check before replacing parts.P0408Exhaust Gas Recirculation Sensor B Circuit HighCheck soonEmissions System30–90 minutes for initial diagnosisP0408 means the EGR position sensor B signal is above the expected electrical range. Learn what to check before replacing parts.P0409Exhaust Gas Recirculation Sensor A CircuitCheck soonEmissions System30–90 minutes for initial diagnosisP0409 indicates the control module detected a fault in the EGR position-sensor A circuit. Learn what to inspect before replacing parts.