P03xx fault codes
253 generic codes from P0300 to P03FF, with what each means.
- P0300 Random/Multiple Cylinder Misfire Detected
- P0301 Cylinder 1 Misfire Detected
- P0302 Cylinder 2 Misfire Detected
- P0303 Cylinder 3 Misfire Detected
- P0304 Cylinder 4 Misfire Detected
- P0305 Cylinder 5 Misfire Detected
- P0306 Cylinder 6 Misfire Detected
- P0307 Cylinder 7 Misfire Detected
- P0308 Cylinder 8 Misfire Detected
- P0309 Cylinder 9 Misfire Detected
- P030A Ignition A Control Signal Circuit/Open
- P030B Ignition A Control Signal Circuit Low
- P030C Ignition A Control Signal Circuit High
- P030D Ignition B Control Signal Circuit/Open
- P030E Ignition B Control Signal Circuit Low
- P030F Ignition B Control Signal Circuit High
- P0310 Cylinder 10 Misfire Detected
- P0311 Cylinder 11 Misfire Detected
- P0312 Cylinder 12 Misfire Detected
- P0313 Misfire Detected with Low Fuel
- P0314 Single Cylinder Misfire — Cylinder Not Specified
- P0315 Crankshaft Position System Variation Not Learned
- P0316 Engine Misfire Detected on Startup (First 1000 Revolutions)
- P0317 Rough Road Hardware Not Present
- P0318 Rough Road Sensor A Signal Circuit
- P0319 Rough Road Sensor B Signal Circuit
- P031A Ignition C Control Signal Circuit/Open
- P031B Ignition C Control Signal Circuit Low
- P031C Ignition C Control Signal Circuit High
- P031D Ignition D Control Signal Circuit/Open
- P031E Ignition D Control Signal Circuit Low
- P031F Ignition D Control Signal Circuit High
- P0320 Ignition/Distributor Engine Speed Input Circuit
- P0321 Ignition/Distributor Engine Speed Input Circuit Range/Performance
- P0322 Ignition/Distributor Engine Speed Input Circuit No Signal
- P0323 Ignition/Distributor Engine Speed Input Circuit Intermittent
- P0324 Knock/Combustion Vibration Control System Error
- P0325 Knock Sensor 1 Circuit Bank 1 or Single Sensor
- P0326 Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
- P0327 Knock Sensor 1 Circuit Low Input (Bank 1)
- P0328 Knock Sensor 1 Circuit High Input (Bank 1)
- P0329 Knock/Combustion Vibration Sensor A Circuit Intermittent
- P032A Knock/Combustion Vibration Sensor C Circuit
- P032B Knock/Combustion Vibration Sensor C Circuit Range/Performance
- P032C Knock/Combustion Vibration Sensor C Circuit Low
- P032D Knock/Combustion Vibration Sensor C Circuit High
- P032E Knock/Combustion Vibration Sensor C Circuit Intermittent
- P032F Combustion Engine Producing Insufficient Torque
- P0330 Knock Sensor 2 Circuit (Bank 2)
- P0331 Knock/Combustion Vibration Sensor B Circuit Range/Performance
- P0332 Knock Sensor 2 Circuit Low Input (Bank 2)
- P0333 Knock Sensor 2 Circuit High Input (Bank 2)
- P0334 Knock/Combustion Vibration Sensor B Circuit Intermittent
- P0335 Crankshaft Position Sensor A Circuit Malfunction
- P0336 Crankshaft Position Sensor A Circuit Range/Performance
- P0337 Crankshaft Position Sensor A Circuit Low Input
- P0338 Crankshaft Position Sensor A Circuit High Input
- P0339 Crankshaft Position Sensor A Circuit Intermittent
- P033A Knock/Combustion Vibration Sensor D Circuit
- P033B Knock/Combustion Vibration Sensor D Circuit Range/Performance
- P033C Knock/Combustion Vibration Sensor D Circuit Low
- P033D Knock/Combustion Vibration Sensor D Circuit High
- P033E Knock/Combustion Vibration Sensor D Circuit Intermittent
- P033F Crankshaft/Camshaft Loss Of Synchronization
- P0340 Camshaft Position Sensor A Circuit (Bank 1 or Single Sensor)
- P0341 Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or Single Sensor)
- P0342 Camshaft Position Sensor A Circuit Low Input (Bank 1)
- P0343 Camshaft Position Sensor A Circuit High Input (Bank 1)
- P0344 Camshaft Position Sensor A Circuit Intermittent (Bank 1 or Single Sensor)
- P0345 Camshaft Position Sensor A Circuit (Bank 2)
- P0346 Camshaft Position Sensor A Circuit Range/Performance (Bank 2)
- P0347 Camshaft Position Sensor A Circuit Low (Bank 2)
- P0348 Camshaft Position Sensor A Circuit High (Bank 2)
- P0349 Camshaft Position Sensor A Circuit Intermittent (Bank 2)
- P034A Crankshaft Position Sensor - Crankshaft Start Position Incorrect
- P034B Crankshaft Position Sensor - Crankshaft Direction Incorrect
- P034C Ion Sense System Performance
- P0350 Ignition Coil Primary/Secondary Circuit
- P0351 Ignition Coil A Primary/Secondary Circuit
- P0352 Ignition Coil B Primary/Secondary Circuit
- P0353 Ignition Coil C Primary/Secondary Circuit
- P0354 Ignition Coil D Primary/Secondary Circuit
- P0355 Ignition Coil E Primary/Secondary Circuit
- P0356 Ignition Coil F Primary/Secondary Circuit
- P0357 Ignition Coil G Primary/Secondary Circuit
- P0358 Ignition Coil H Primary/Secondary Circuit
- P0359 Ignition Coil I Primary Control Circuit/Open
- P035A Ignition E Control Signal Circuit/Open
- P035B Ignition E Control Signal Circuit Low
- P035C Ignition E Control Signal Circuit High
- P035D Ignition F Control Signal Circuit/Open
- P035E Ignition F Control Signal Circuit Low
- P035F Ignition F Control Signal Circuit High
- P0360 Ignition Coil J Primary/Secondary Circuit
- P0361 Ignition Coil K Primary/Secondary Circuit
- P0362 Ignition Coil L Primary/Secondary Circuit
- P0363 Misfire Detected - Fueling Disabled
- P0364 DC/AC Converter Control Module Control Circuit Range/Performance
- P0365 Camshaft Position Sensor B Circuit (Bank 1)
- P0366 Camshaft Position Sensor B Circuit Range/Performance (Bank 1)
- P0367 Camshaft Position Sensor B Circuit Low (Bank 1)
- P0368 Camshaft Position Sensor B Circuit High (Bank 1)
- P0369 Camshaft Position Sensor B Circuit Intermittent (Bank 1)
- P036A Ignition G Control Signal Circuit/Open
- P036B Ignition G Control Signal Circuit Low
- P036C Ignition G Control Signal Circuit High
- P036D Ignition H Control Signal Circuit/Open
- P036E Ignition H Control Signal Circuit Low
- P036F Ignition H Control Signal Circuit High
- P0370 Timing Reference High Resolution Signal A
- P0371 Timing Reference High Resolution Signal A Too Many Pulses
- P0372 Timing Reference High Resolution Signal A Too Few Pulses
- P0373 Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
- P0374 Timing Reference High Resolution Signal A No Pulses
- P0375 Timing Reference High Resolution Signal B
- P0376 Timing Reference High Resolution Signal B Too Many Pulses
- P0377 Timing Reference High Resolution Signal B Too Few Pulses
- P0378 Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
- P0379 Timing Reference High Resolution Signal B No Pulses
- P037A Glow Plug/Heater Indicator Control Circuit Low
- P037B Glow Plug/Heater Indicator Control Circuit High
- P037C Cold Start Camshaft Profile System Performance
- P037D Glow Plug Sense Circuit
- P037E Glow Plug Sense Circuit Low
- P037F Glow Plug Sense Circuit High
- P0380 Glow Plug/Heater Circuit A Malfunction
- P0381 Glow Plug/Heater Indicator Circuit Malfunction
- P0382 Glow Plug/Heater Circuit B
- P0383 Glow Plug Control Module Control Circuit Low
- P0384 Glow Plug Control Module Control Circuit High
- P0385 Crankshaft Position Sensor B Circuit
- P0386 Crankshaft Position Sensor B Circuit Range/Performance
- P0387 Crankshaft Position Sensor B Circuit Low
- P0388 Crankshaft Position Sensor B Circuit High
- P0389 Crankshaft Position Sensor B Circuit Intermittent
- P038A Ignition I Control Signal Circuit/Open
- P038B Ignition I Control Signal Circuit Low
- P038C Ignition I Control Signal Circuit High
- P038D Ignition J Control Signal Circuit/Open
- P038E Ignition J Control Signal Circuit Low
- P038F Ignition J Control Signal Circuit High
- P0390 Camshaft Position Sensor B Circuit (Bank 2)
- P0391 Camshaft Position Sensor B Circuit Range/Performance (Bank 2)
- P0392 Camshaft Position Sensor B Circuit Low (Bank 2)
- P0393 Camshaft Position Sensor B Circuit High (Bank 2)
- P0394 Camshaft Position Sensor B Circuit Intermittent (Bank 2)
- P0395 Cylinder 1 Pressure Sensor Circuit
- P0396 Cylinder 1 Pressure Sensor Circuit Range/Performance
- P0397 Cylinder 1 Pressure Sensor Circuit Low
- P0398 Cylinder 1 Pressure Sensor Circuit High
- P0399 Cylinder 1 Pressure Sensor Circuit Intermittent/Erratic
- P039A Cylinder 1 Pressure Too Low
- P039B Cylinder 1 Pressure Too High
- P039C Cylinder 1 Pressure Variation Low
- P039D Cylinder 1 Pressure Variation High
- P039E Cylinder 1 Combustion Performance
- P039F Cylinder 2 Pressure Sensor Circuit
- P03A0 Cylinder 2 Pressure Sensor Circuit Range/Performance
- P03A1 Cylinder 2 Pressure Sensor Circuit Low
- P03A2 Cylinder 2 Pressure Sensor Circuit High
- P03A3 Cylinder 2 Pressure Sensor Circuit Intermittent/Erratic
- P03A4 Cylinder 2 Pressure Too Low
- P03A5 Cylinder 2 Pressure Too High
- P03A6 Cylinder 2 Pressure Variation Low
- P03A7 Cylinder 2 Pressure Variation High
- P03A8 Cylinder 2 Combustion Performance
- P03A9 Cylinder 3 Pressure Sensor Circuit
- P03AA Cylinder 3 Pressure Sensor Circuit Range/Performance
- P03AB Cylinder 3 Pressure Sensor Circuit Low
- P03AC Cylinder 3 Pressure Sensor Circuit High
- P03AD Cylinder 3 Pressure Sensor Circuit Intermittent/Erratic
- P03AE Cylinder 3 Pressure Too Low
- P03AF Cylinder 3 Pressure Too High
- P03B0 Cylinder 3 Pressure Variation Low
- P03B1 Cylinder 3 Pressure Variation High
- P03B2 Cylinder 3 Combustion Performance
- P03B3 Cylinder 4 Pressure Sensor Circuit
- P03B4 Cylinder 4 Pressure Sensor Circuit Range/Performance
- P03B5 Cylinder 4 Pressure Sensor Circuit Low
- P03B6 Cylinder 4 Pressure Sensor Circuit High
- P03B7 Cylinder 4 Pressure Sensor Circuit Intermittent/Erratic
- P03B8 Cylinder 4 Pressure Too Low
- P03B9 Cylinder 4 Pressure Too High
- P03BA Cylinder 4 Pressure Variation Low
- P03BB Cylinder 4 Pressure Variation High
- P03BC Cylinder 4 Combustion Performance
- P03BD Cylinder 5 Pressure Sensor Circuit
- P03BE Cylinder 5 Pressure Sensor Circuit Range/Performance
- P03BF Cylinder 5 Pressure Sensor Circuit Low
- P03C0 Cylinder 5 Pressure Sensor Circuit High
- P03C1 Cylinder 5 Pressure Sensor Circuit Intermittent/Erratic
- P03C2 Cylinder 5 Pressure Too Low
- P03C3 Cylinder 5 Pressure Too High
- P03C4 Cylinder 5 Pressure Variation Low
- P03C5 Cylinder 5 Pressure Variation High
- P03C6 Cylinder 5 Combustion Performance
- P03C7 Cylinder 6 Pressure Sensor Circuit
- P03C8 Cylinder 6 Pressure Sensor Circuit Range/Performance
- P03C9 Cylinder 6 Pressure Sensor Circuit Low
- P03CA Cylinder 6 Pressure Sensor Circuit High
- P03CB Cylinder 6 Pressure Sensor Circuit Intermittent/Erratic
- P03CC Cylinder 6 Pressure Too Low
- P03CD Cylinder 6 Pressure Too High
- P03CE Cylinder 6 Pressure Variation Low
- P03CF Cylinder 6 Pressure Variation High
- P03D0 Cylinder 6 Combustion Performance
- P03D1 Cylinder 7 Pressure Sensor Circuit
- P03D2 Cylinder 7 Pressure Sensor Circuit Range/Performance
- P03D3 Cylinder 7 Pressure Sensor Circuit Low
- P03D4 Cylinder 7 Pressure Sensor Circuit High
- P03D5 Cylinder 7 Pressure Sensor Circuit Intermittent/Erratic
- P03D6 Cylinder 7 Pressure Too Low
- P03D7 Cylinder 7 Pressure Too High
- P03D8 Cylinder 7 Pressure Variation Low
- P03D9 Cylinder 7 Pressure Variation High
- P03DA Cylinder 7 Combustion Performance
- P03DB Cylinder 8 Pressure Sensor Circuit
- P03DC Cylinder 8 Pressure Sensor Circuit Range/Performance
- P03DD Cylinder 8 Pressure Sensor Circuit Low
- P03DE Cylinder 8 Pressure Sensor Circuit High
- P03DF Cylinder 8 Pressure Sensor Circuit Intermittent/Erratic
- P03E0 Cylinder 8 Pressure Too Low
- P03E1 Cylinder 8 Pressure Too High
- P03E2 Cylinder 8 Pressure Variation Low
- P03E3 Cylinder 8 Pressure Variation High
- P03E4 Cylinder 8 Combustion Performance
- P03E5 A Camshaft Position Actuator Position Sensor C Circuit (Bank 1)
- P03E6 A Camshaft Position Actuator Position Sensor C Range/Performance (Bank 1)
- P03E7 A Camshaft Position Actuator Position Sensor C Circuit Low (Bank 1)
- P03E8 A Camshaft Position Actuator Position Sensor C Circuit High (Bank 1)
- P03E9 A Camshaft Profile Actuator Position Sensor A Exceeded Learning Limit
- P03EA A Camshaft Profile Actuator Position Sensor B Exceeded Learning Limit
- P03EB A Camshaft Profile Actuator Position Sensor C Exceeded Learning Limit
- P03EC A Camshaft Profile Actuator C Control Circuit/Open (Bank 1)
- P03ED A Camshaft Profile Actuator C Control Circuit Low (Bank 1)
- P03EE A Camshaft Profile Actuator C Control Circuit High (Bank 1)
- P03EF A Camshaft Profile Actuator C Control Performance/Stuck Off (Bank 1)
- P03F0 A Camshaft Profile Actuator C Control Stuck On (Bank 1)
- P03F1 B Camshaft Profile Actuator C Control Circuit/Open (Bank 1)
- P03F2 B Camshaft Profile Actuator C Control Circuit Low (Bank 1)
- P03F3 B Camshaft Profile Actuator C Control Circuit High (Bank 1)
- P03F4 B Camshaft Profile Actuator C Control Performance/Stuck Off (Bank 1)
- P03F5 B Camshaft Profile Actuator C Control Stuck On (Bank 1)
- P03F6 B Camshaft Position Actuator Position Sensor C Circuit (Bank 1)
- P03F7 B Camshaft Position Actuator Position Sensor C Range/Performance (Bank 1)
- P03F8 B Camshaft Position Actuator Position Sensor C Circuit Low (Bank 1)
- P03F9 B Camshaft Position Actuator Position Sensor C Circuit High (Bank 1)
- P03FA Ignition K Control Signal Circuit/Open
- P03FB Ignition K Control Signal Circuit Low
- P03FC Ignition K Control Signal Circuit High
- P03FD Ignition L Control Signal Circuit/Open
- P03FE Ignition L Control Signal Circuit Low
- P03FF Ignition L Control Signal Circuit High