Powertrain OBD-II Codes (Pxxxx)
1246 diagnostic trouble codes
Powertrain codes cover the engine, transmission, fuel system, emissions controls, and ignition system. These are the most common OBD-II codes, triggered when the engine control module (ECM) or transmission control module (TCM) detects a malfunction.
P0311Cylinder 11 Misfire DetectedGenericP0312Cylinder 12 Misfire DetectedGenericP0320Ignition/Distributor Engine Speed Input Circuit MalfunctionGenericP0321Ignition/Distributor Engine Speed Input Circuit Range/PerformanceGenericP0322Ignition/Distributor Engine Speed Input Circuit No SignalGenericP0323Ignition/Distributor Engine Speed Input Circuit IntermittentGenericP0325Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)GenericP0326Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)GenericP0327Knock Sensor 1 Circuit low Input (Bank 1 or Single Sensor)GenericP0328Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)GenericP0329Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)GenericP0330Knock Sensor 2 Circuit Malfunction (Bank 2)GenericP0331Knock Sensor 2 Circuit Range/Performance (Bank )GenericP0332Knock Sensor 2 Circuit Low Input (Bank 2)GenericP0333Knock Sensor 2 Circuit High Input (Bank 2)GenericP0334Knock Sensor 2 Circuit Input Intermittent (Bank 2)GenericP0335Crankshaft Position Sensor A Circuit MalfunctionGenericP0336Crankshaft Position Sensor A Circuit Range/PerformanceGenericP0337Crankshaft Position Sensor A Circuit Low InputGenericP0338Crankshaft Position Sensor A Circuit High InputGenericP0339Crankshaft Position Sensor A Circuit IntermittentGenericP0340Camshaft Position Sensor Circuit MalfunctionGenericP0341Camshaft Position Sensor Circuit Range/PerformanceGenericP0342Camshaft Position Sensor Circuit Low InputGenericP0343Camshaft Position Sensor Circuit High InputGenericP0344Camshaft Position Sensor Circuit IntermittentGenericP0350Ignition Coil Primary/Secondary Circuit MalfunctionGenericP0351Ignition Coil A Primary/Secondary Circuit MalfunctionGenericP0352Ignition Coil B Primary/Secondary Circuit MalfunctionGenericP0353Ignition Coil C Primary/Secondary Circuit MalfunctionGenericP0354Ignition Coil D Primary/Secondary Circuit MalfunctionGenericP0355Ignition Coil B Primary/Secondary Circuit MalfunctionGenericP0356Ignition Coil F Primary/Secondary Circuit MalfunctionGenericP0357Ignition Coil G Primary/Secondary Circuit MalfunctionGenericP0358Ignition Coil H Primary/Secondary Circuit MalfunctionGenericP0359Ignition Coil I Primary/Secondary Circuit MalfunctionGenericP0360Ignition Coil I Primary/Secondary Circuit MalfunctionGenericP0361Ignition Coil K Primary/Secondary Circuit MalfunctionGenericP0362Ignition Coil L Primary/Secondary Circuit MalfunctionGenericP0370Timing Reference High Resolution Signal A MalfunctionGenericP0371Timing Reference High Resolution Signal A Too Many PulsesGenericP0372Timing Reference High Resolution Signal A Too Few PulsesGenericP0373Timing Reference High Resolution Signal A Intermittent/Erratic PulsesGenericP0374Timing Reference High Resolution Signal A No PulsesGenericP0375Timing Reference High Resolution Signal B MalfunctionGenericP0376Timing Reference High Resolution Signal B Too Many PulsesGenericP0377Timing Reference High Resolution Signal B Too Few PulsesGenericP0378Timing Reference High Resolution Signal B Intermittent/Erratic PulsesGenericP0379Timing Reference High Resolution Signal B No PulsesGenericP0380Glow Plug/Heater Circuit “A” MalfunctionGeneric