P03xx
200 generic powertrain codes in the P03xx range.Engine, transmission, fuel, ignition and emissions control.
21 of these have been through editorial review and carry full diagnostic guidance.
- P0300Random/Multiple Cylinder Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0301Cylinder 1 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0302Cylinder 2 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0303Cylinder 3 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0304Cylinder 4 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0305Cylinder 5 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0306Cylinder 6 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0307Cylinder 7 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0308Cylinder 8 Misfire DetectedSeverity level 4 of 5: Get it looked at now.
- P0309Cylinder 9 Misfire DetectedSeverity level 3 of 5: Diagnose soon.
- P030AIgnition A Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P030BIgnition A Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P030CIgnition A Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P030DIgnition B Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P030EIgnition B Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P030FIgnition B Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0310Cylinder 10 Misfire DetectedSeverity level 3 of 5: Diagnose soon.
- P0311Cylinder 11 Misfire DetectedSeverity level 3 of 5: Diagnose soon.
- P0312Cylinder 12 Misfire DetectedSeverity level 3 of 5: Diagnose soon.
- P0313Misfire Detected with Low FuelSeverity level 3 of 5: Diagnose soon.
- P0314Single Cylinder Misfire — Cylinder Not SpecifiedSeverity level 3 of 5: Diagnose soon.
- P0315Crankshaft Position System Variation Not LearnedSeverity level 3 of 5: Diagnose soon.
- P0316Engine Misfire Detected on Startup (First 1000 Revolutions)Severity level 3 of 5: Diagnose soon.
- P0317Rough Road Hardware Not PresentSeverity level 3 of 5: Diagnose soon.
- P0318Rough Road Sensor A Signal CircuitSeverity level 3 of 5: Diagnose soon.
- P0319Rough Road Sensor B Signal CircuitSeverity level 3 of 5: Diagnose soon.
- P031AIgnition C Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P031BIgnition C Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P031CIgnition C Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P031DIgnition D Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P031EIgnition D Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P031FIgnition D Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0320Ignition/Distributor Engine Speed Input CircuitSeverity level 4 of 5: Get it looked at now.
- P0321Ignition/Distributor Engine Speed Input Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P0322Ignition/Distributor Engine Speed Input Circuit No SignalSeverity level 4 of 5: Get it looked at now.
- P0323Ignition/Distributor Engine Speed Input Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P0324Knock/Combustion Vibration Control System ErrorSeverity level 3 of 5: Diagnose soon.
- P0325Knock Sensor 1 Circuit Malfunction (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0326Knock/Combustion Vibration Sensor A Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P0327Knock Sensor 1 Circuit Low Input (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0328Knock Sensor 1 Circuit High Input (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0329Knock/Combustion Vibration Sensor A Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P032AKnock/Combustion Vibration Sensor C CircuitSeverity level 3 of 5: Diagnose soon.
- P032BKnock/Combustion Vibration Sensor C Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P032CKnock/Combustion Vibration Sensor C Circuit LowSeverity level 3 of 5: Diagnose soon.
- P032DKnock/Combustion Vibration Sensor C Circuit HighSeverity level 3 of 5: Diagnose soon.
- P032EKnock/Combustion Vibration Sensor C Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P032FCombustion Engine Producing Insufficient TorqueSeverity level 4 of 5: Get it looked at now.
- P0330Knock Sensor 2 Circuit (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0331Knock/Combustion Vibration Sensor B Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P0332Knock Sensor 2 Circuit Low Input (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0333Knock Sensor 2 Circuit High Input (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0334Knock/Combustion Vibration Sensor B Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P0335Crankshaft Position Sensor "A" Circuit MalfunctionSeverity level 4 of 5: Get it looked at now.
- P0336Crankshaft Position Sensor "A" Circuit Range/PerformanceSeverity level 4 of 5: Get it looked at now.
- P0337Crankshaft Position Sensor "A" Circuit Low InputSeverity level 3 of 5: Diagnose soon.
- P0338Crankshaft Position Sensor "A" Circuit High InputSeverity level 3 of 5: Diagnose soon.
- P0339Crankshaft Position Sensor A Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P033AKnock/Combustion Vibration Sensor D CircuitSeverity level 3 of 5: Diagnose soon.
- P033BKnock/Combustion Vibration Sensor D Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P033CKnock/Combustion Vibration Sensor D Circuit LowSeverity level 3 of 5: Diagnose soon.
- P033DKnock/Combustion Vibration Sensor D Circuit HighSeverity level 3 of 5: Diagnose soon.
- P033EKnock/Combustion Vibration Sensor D Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P033FCrankshaft/Camshaft Loss Of SynchronizationSeverity level 4 of 5: Get it looked at now.
- P0340Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor)Severity level 3 of 5: Diagnose soon.
- P0341Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0342Camshaft Position Sensor "A" Circuit Low Input (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0343Camshaft Position Sensor "A" Circuit High Input (Bank 1)Severity level 4 of 5: Get it looked at now.
- P0344Camshaft Position Sensor A Circuit Intermittent (Bank 1 or Single Sensor)Severity level 3 of 5: Diagnose soon.
- P0345Camshaft Position Sensor "A" Circuit (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0346Camshaft Position Sensor "A" Circuit Range/Performance (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0347Camshaft Position Sensor A Circuit Low (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0348Camshaft Position Sensor A Circuit High (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0349Camshaft Position Sensor A Circuit Intermittent (Bank 2)Severity level 3 of 5: Diagnose soon.
- P034ACrankshaft Position Sensor - Crankshaft Start Position IncorrectSeverity level 3 of 5: Diagnose soon.
- P034BCrankshaft Position Sensor - Crankshaft Direction IncorrectSeverity level 3 of 5: Diagnose soon.
- P034CIon Sense System PerformanceSeverity level 3 of 5: Diagnose soon.
- P0350Ignition Coil Primary/Secondary Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P0351Ignition Coil "A" Primary/Secondary Circuit Malfunction (Cylinder 1)Severity level 4 of 5: Get it looked at now.
- P0352Ignition Coil "B" Primary/Secondary Circuit Malfunction (Cylinder 2)Severity level 4 of 5: Get it looked at now.
- P0353Ignition Coil "C" Primary/Secondary Circuit Malfunction (Cylinder 3)Severity level 3 of 5: Diagnose soon.
- P0354Ignition Coil "D" Primary/Secondary Circuit Malfunction (Cylinder 4)Severity level 3 of 5: Diagnose soon.
- P0355Ignition Coil "E" Primary/Secondary CircuitSeverity level 3 of 5: Diagnose soon.
- P0356Ignition Coil "F" Primary/Secondary CircuitSeverity level 3 of 5: Diagnose soon.
- P0357Ignition Coil "G" Primary/Secondary CircuitSeverity level 3 of 5: Diagnose soon.
- P0358Ignition Coil "H" Primary/Secondary CircuitSeverity level 3 of 5: Diagnose soon.
- P0359Ignition Coil I Primary Control Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P035AIgnition E Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P035BIgnition E Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P035CIgnition E Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P035DIgnition F Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P035EIgnition F Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P035FIgnition F Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0360Ignition Coil J Primary Control Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P0361Ignition Coil K Primary Control Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P0362Ignition Coil L Primary Control Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P0363Misfire Detected - Fueling DisabledSeverity level 5 of 5: Stop driving.
- P0364DC/AC Converter Control Module Control Circuit Range/PerformanceSeverity level 4 of 5: Get it looked at now.
- P0365Camshaft Position Sensor B Circuit (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0366Camshaft Position Sensor B Circuit Range/Performance (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0367Camshaft Position Sensor B Circuit Low (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0368Camshaft Position Sensor B Circuit High (Bank 1)Severity level 3 of 5: Diagnose soon.
- P0369Camshaft Position Sensor B Circuit Intermittent (Bank 1)Severity level 3 of 5: Diagnose soon.
- P036AIgnition G Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P036BIgnition G Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P036CIgnition G Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P036DIgnition H Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P036EIgnition H Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P036FIgnition H Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0370Timing Reference High Resolution Signal ASeverity level 3 of 5: Diagnose soon.
- P0371Timing Reference High Resolution Signal A Too Many PulsesSeverity level 3 of 5: Diagnose soon.
- P0372Timing Reference High Resolution Signal A Too Few PulsesSeverity level 3 of 5: Diagnose soon.
- P0373Timing Reference High Resolution Signal A Intermittent/Erratic PulsesSeverity level 3 of 5: Diagnose soon.
- P0374Timing Reference High Resolution Signal A No PulsesSeverity level 4 of 5: Get it looked at now.
- P0375Timing Reference High Resolution Signal BSeverity level 3 of 5: Diagnose soon.
- P0376Timing Reference High Resolution Signal B Too Many PulsesSeverity level 3 of 5: Diagnose soon.
- P0377Timing Reference High Resolution Signal B Too Few PulsesSeverity level 3 of 5: Diagnose soon.
- P0378Timing Reference High Resolution Signal B Intermittent/Erratic PulsesSeverity level 3 of 5: Diagnose soon.
- P0379Timing Reference High Resolution Signal B No PulsesSeverity level 3 of 5: Diagnose soon.
- P037AGlow Plug/Heater Indicator Control Circuit LowSeverity level 3 of 5: Diagnose soon.
- P037BGlow Plug/Heater Indicator Control Circuit HighSeverity level 3 of 5: Diagnose soon.
- P037CCold Start Camshaft Profile System PerformanceSeverity level 3 of 5: Diagnose soon.
- P037DGlow Plug Sense CircuitSeverity level 3 of 5: Diagnose soon.
- P037EGlow Plug Sense Circuit LowSeverity level 3 of 5: Diagnose soon.
- P037FGlow Plug Sense Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0380Glow Plug/Heater Circuit "A" MalfunctionSeverity level 3 of 5: Diagnose soon.
- P0381Glow Plug/Heater Indicator Circuit MalfunctionSeverity level 3 of 5: Diagnose soon.
- P0382Glow Plug/Heater Circuit BSeverity level 3 of 5: Diagnose soon.
- P0383Glow Plug Control Module 1 Control Circuit LowSeverity level 3 of 5: Diagnose soon.
- P0384Glow Plug Control Module 1 Control Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0385Crankshaft Position Sensor B CircuitSeverity level 3 of 5: Diagnose soon.
- P0386Crankshaft Position Sensor B Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P0387Crankshaft Position Sensor B Circuit LowSeverity level 3 of 5: Diagnose soon.
- P0388Crankshaft Position Sensor B Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0389Crankshaft Position Sensor B Circuit IntermittentSeverity level 3 of 5: Diagnose soon.
- P038AIgnition I Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P038BIgnition I Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P038CIgnition I Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P038DIgnition J Control Signal Circuit/OpenSeverity level 3 of 5: Diagnose soon.
- P038EIgnition J Control Signal Circuit LowSeverity level 3 of 5: Diagnose soon.
- P038FIgnition J Control Signal Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0390Camshaft Position Sensor B Circuit (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0391Camshaft Position Sensor B Circuit Range/Performance (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0392Camshaft Position Sensor B Circuit Low (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0393Camshaft Position Sensor B Circuit High (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0394Camshaft Position Sensor B Circuit Intermittent (Bank 2)Severity level 3 of 5: Diagnose soon.
- P0395Cylinder 1 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P0396Cylinder 1 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P0397Cylinder 1 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P0398Cylinder 1 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.
- P0399Cylinder 1 Pressure Sensor Circuit Intermittent/ErraticSeverity level 3 of 5: Diagnose soon.
- P039ACylinder 1 Pressure Too LowSeverity level 3 of 5: Diagnose soon.
- P039BCylinder 1 Pressure Too HighSeverity level 4 of 5: Get it looked at now.
- P039CCylinder 1 Pressure Variation LowSeverity level 3 of 5: Diagnose soon.
- P039DCylinder 1 Pressure Variation HighSeverity level 3 of 5: Diagnose soon.
- P039ECylinder 1 Combustion PerformanceSeverity level 3 of 5: Diagnose soon.
- P039FCylinder 2 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P03A0Cylinder 2 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P03A1Cylinder 2 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P03A2Cylinder 2 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.
- P03A3Cylinder 2 Pressure Sensor Circuit Intermittent/ErraticSeverity level 3 of 5: Diagnose soon.
- P03A4Cylinder 2 Pressure Too LowSeverity level 3 of 5: Diagnose soon.
- P03A5Cylinder 2 Pressure Too HighSeverity level 4 of 5: Get it looked at now.
- P03A6Cylinder 2 Pressure Variation LowSeverity level 3 of 5: Diagnose soon.
- P03A7Cylinder 2 Pressure Variation HighSeverity level 3 of 5: Diagnose soon.
- P03A8Cylinder 2 Combustion PerformanceSeverity level 3 of 5: Diagnose soon.
- P03A9Cylinder 3 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P03AACylinder 3 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P03ABCylinder 3 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P03ACCylinder 3 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.
- P03ADCylinder 3 Pressure Sensor Circuit Intermittent/ErraticSeverity level 3 of 5: Diagnose soon.
- P03AECylinder 3 Pressure Too LowSeverity level 3 of 5: Diagnose soon.
- P03AFCylinder 3 Pressure Too HighSeverity level 4 of 5: Get it looked at now.
- P03B0Cylinder 3 Pressure Variation LowSeverity level 3 of 5: Diagnose soon.
- P03B1Cylinder 3 Pressure Variation HighSeverity level 3 of 5: Diagnose soon.
- P03B2Cylinder 3 Combustion PerformanceSeverity level 3 of 5: Diagnose soon.
- P03B3Cylinder 4 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P03B4Cylinder 4 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P03B5Cylinder 4 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P03B6Cylinder 4 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.
- P03B7Cylinder 4 Pressure Sensor Circuit Intermittent/ErraticSeverity level 3 of 5: Diagnose soon.
- P03B8Cylinder 4 Pressure Too LowSeverity level 3 of 5: Diagnose soon.
- P03B9Cylinder 4 Pressure Too HighSeverity level 4 of 5: Get it looked at now.
- P03BACylinder 4 Pressure Variation LowSeverity level 3 of 5: Diagnose soon.
- P03BBCylinder 4 Pressure Variation HighSeverity level 3 of 5: Diagnose soon.
- P03BCCylinder 4 Combustion PerformanceSeverity level 3 of 5: Diagnose soon.
- P03BDCylinder 5 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P03BECylinder 5 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P03BFCylinder 5 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P03C0Cylinder 5 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.
- P03C1Cylinder 5 Pressure Sensor Circuit Intermittent/ErraticSeverity level 3 of 5: Diagnose soon.
- P03C2Cylinder 5 Pressure Too LowSeverity level 3 of 5: Diagnose soon.
- P03C3Cylinder 5 Pressure Too HighSeverity level 4 of 5: Get it looked at now.
- P03C4Cylinder 5 Pressure Variation LowSeverity level 3 of 5: Diagnose soon.
- P03C5Cylinder 5 Pressure Variation HighSeverity level 3 of 5: Diagnose soon.
- P03C6Cylinder 5 Combustion PerformanceSeverity level 3 of 5: Diagnose soon.
- P03C7Cylinder 6 Pressure Sensor CircuitSeverity level 3 of 5: Diagnose soon.
- P03C8Cylinder 6 Pressure Sensor Circuit Range/PerformanceSeverity level 3 of 5: Diagnose soon.
- P03C9Cylinder 6 Pressure Sensor Circuit LowSeverity level 3 of 5: Diagnose soon.
- P03CACylinder 6 Pressure Sensor Circuit HighSeverity level 3 of 5: Diagnose soon.