Ignition system · 97 definitions
Engine fault codes P0300 to P0399
Here are definitions of the most common fault codes. Choose the range containing your code or open the complete list. All 11,000 definitions are included in our EOBD Facile car diagnostic software. It is free and lets you read fault codes using an ELM327 Bluetooth adapter or an ELM323 adapter.
Fault codes from P0300 to P0399
97 codes| Code | Meaning |
|---|---|
| P0300 | Random/Multiple Cylinder Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected - More details... |
| 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 |
| 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 | 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 |
| P0320 | Ignition/Distributor Engine Speed Input Circuit Malfunction |
| 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 Control System Error |
| P0325 | Knock Sensor 1 Circuit Malfunction (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 or Single Sensor) |
| P0328 | Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) |
| P0329 | Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor) |
| P0330 | Knock Sensor 2 Circuit (Bank 2) |
| P0331 | Knock Sensor 2 Circuit Range/Performance (Bank 2) |
| P0332 | Knock Sensor 2 Circuit Low Input (Bank 2) |
| P0333 | Knock Sensor 2 Circuit High Input (Bank 2) |
| P0334 | Knock Sensor 2 Circuit Input Intermittent (Bank 2) |
| 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 |
| P0340 | Camshaft Position Sensor A Circuit Malfunction (Bank 1) |
| P0341 | Camshaft Position Sensor A Circuit Range/Performance (Bank 1) |
| 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) |
| 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 Input (Bank 2) |
| P0348 | Camshaft Position Sensor A Circuit High Input (Bank 2) |
| P0349 | Camshaft Position Sensor A Circuit Intermittent (Bank 2) |
| P0350 | Ignition Coil Primary/Secondary Circuit Malfunction |
| P0351 | Ignition Coil A Primary/Secondary Circuit Malfunction |
| P0352 | Ignition Coil B Primary/Secondary Circuit Malfunction |
| P0353 | Ignition Coil C Primary/Secondary Circuit Malfunction |
| P0354 | Ignition Coil D Primary/Secondary Circuit Malfunction |
| P0355 | Ignition Coil E Primary/Secondary Circuit Malfunction |
| P0356 | Ignition Coil F Primary/Secondary Circuit Malfunction |
| P0357 | Ignition Coil G Primary/Secondary Circuit Malfunction |
| P0358 | Ignition Coil H Primary/Secondary Circuit Malfunction |
| P0359 | Ignition Coil I Primary/Secondary Circuit Malfunction |
| P0360 | Ignition Coil J Primary/Secondary Circuit Malfunction |
| P0361 | Ignition Coil K Primary/Secondary Circuit Malfunction |
| P0362 | Ignition Coil L Primary/Secondary Circuit Malfunction |
| P0363 | Misfire Detected - Fuelling Disabled |
| P0364 | Ignition Coil L Primary/Secondary Circuit |
| 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 Input (Bank 1) |
| P0368 | Camshaft Position Sensor B Circuit High Input (Bank 1) |
| P0369 | Camshaft Position Sensor B Circuit Intermittent (Bank 1) |
| P0370 | Timing Reference High Resolution Signal A Malfunction |
| 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 Malfunction |
| 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 |
| P0380 | Glow Plug/Heater Circuit A Malfunction - More details... |
| P0381 | Glow Plug/Heater Indicator Circuit Malfunction |
| P0382 | Glow Plug/Heater Circuit B Malfunction |
| P0383 | Glow Plug Control Module Control Circuit Low |
| P0384 | Glow Plug Control Module Control Circuit High |
| P0385 | Crankshaft Position Sensor B Circuit Malfunction |
| P0386 | Crankshaft Position Sensor B Circuit Range/Performance |
| P0387 | Crankshaft Position Sensor B Circuit Low Input |
| P0388 | Crankshaft Position Sensor B Circuit High Input |
| P0389 | Crankshaft Position Sensor B Circuit Intermittent |
| 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 Input (Bank 2) |
| P0393 | Camshaft Position Sensor B Circuit High Input (Bank 2) |
| P0394 | Camshaft Position Sensor B Circuit Intermittent (Bank 2) |
| P0395 | Camshaft Position Sensor B Circuit High Input (Bank 2) |
| P0396 | Camshaft Position Sensor B Circuit Intermittent (Bank 2) |
Your code may be in another range or be manufacturer-specific (P1xxx). Our software contains 11,000 code definitions.
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