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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.

Fuel System 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 961–984 of 1016

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P2DD5Fuel Injection Quantity B Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DD5 relates to fuel injection quantity b lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DD6Fuel Injection Quantity B Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DD6 relates to fuel injection quantity b higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DD7Cold Start Fuel Injection Quantity B Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DD7 relates to cold start fuel injection quantity b lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DD8Cold Start Fuel Injection Quantity B Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DD8 relates to cold start fuel injection quantity b higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DDCFuel Injection Quantity C Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DDC relates to fuel injection quantity c lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DDDFuel Injection Quantity C Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DDD relates to fuel injection quantity c higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DDEFuel Injection Quantity D Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DDE relates to fuel injection quantity d lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DDFFuel Injection Quantity D Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DDF relates to fuel injection quantity d higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DE0Cold Start Fuel Injection Quantity C Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DE0 relates to cold start fuel injection quantity c lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DE1Cold Start Fuel Injection Quantity C Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DE1 relates to cold start fuel injection quantity c higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DE2Cold Start Fuel Injection Quantity D Lower Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DE2 relates to cold start fuel injection quantity d lower than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2DE3Cold Start Fuel Injection Quantity D Higher Than ExpectedCheck soonFuel System30–120 minutes for initial diagnosisP2DE3 relates to cold start fuel injection quantity d higher than expected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E58Alternative Fuel Random/Multiple Cylinder Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E58 relates to alternative fuel random/multiple cylinder misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E59Cylinder 1 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E59 relates to cylinder 1 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5ACylinder 2 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5A relates to cylinder 2 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5BCylinder 3 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5B relates to cylinder 3 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5CCylinder 4 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5C relates to cylinder 4 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5DCylinder 5 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5D relates to cylinder 5 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5ECylinder 6 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5E relates to cylinder 6 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E5FCylinder 7 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E5F relates to cylinder 7 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E60Cylinder 8 Alternative Fuel Misfire DetectedCheck soonFuel System30–120 minutes for initial diagnosisP2E60 relates to cylinder 8 alternative fuel misfire detected. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E61Alternative Fuel Misfire Detected With Low FuelCheck soonFuel System30–120 minutes for initial diagnosisP2E61 relates to alternative fuel misfire detected with low fuel. Check the fault conditions and vehicle-specific procedure before replacing parts.P2E83Fuel Rail Pressure Performance - Engine OffCheck soonFuel System30–120 minutes for initial diagnosisP2E83 relates to fuel rail pressure performance - engine off. Check the fault conditions and vehicle-specific procedure before replacing parts.P2EAEReductant Injection Valve Circuit Range/Performance Bank 1 Unit 2Check soonFuel System30–120 minutes for initial diagnosisP2EAE relates to reductant injection valve circuit range/performance bank 1 unit 2. Check the fault conditions and vehicle-specific procedure before replacing parts.