Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| P0300 | Random/Multiple Cylinder Misfire Detected | 44 | Powertrain |
| P0301 | Cylinder 1 Misfire Detected | 45 | Powertrain |
| P0302 | Cylinder 2 Misfire Detected | 45 | Powertrain |
| P0303 | Cylinder 3 Misfire Detected | 45 | Powertrain |
| P0304 | Cylinder 4 Misfire Detected | 45 | Powertrain |
| P0305 | Cylinder 5 Misfire Detected | 44 | Powertrain |
| P0306 | Cylinder 6 Misfire Detected | 43 | Powertrain |
| P0307 | Cylinder 7 Misfire Detected | 40 | Powertrain |
| P0308 | Cylinder 8 Misfire Detected | 40 | Powertrain |
| P0309 | Cylinder 9 Misfire Detected | 30 | Powertrain |
| P030A | Wheel Speed Sensor, Front Axle, Left Wheel. Short Circuit To Ground | 7 | Powertrain |
| P030B | Tändning 'A' styrsignalkrets låg | 6 | Powertrain |
| P030C | Tändning 'A' styrsignalkrets hög | 6 | Powertrain |
| P030D | D - O2 Sensor Stuck In Lean Side | 6 | Powertrain |
| P030E | NOx Nitrogen Oxides Sensor. Heater Circuit. Bank 1. Sensor 2. Operation Failure | 6 | Powertrain |
| P030F | Tändning 'B' styrsignalkrets hög | 6 | Powertrain |
| P0310 | Cylinder 10 Misfire Detected | 32 | Powertrain |
| P0311 | Cylinder 11 Misfire Detected | 29 | Powertrain |
| P0312 | Cylinder 12 Misfire Detected | 29 | Powertrain |
| P0317 | Rough Road Hardware Not Present | 31 | Powertrain |
| P0318 | Rough Road Sensor A Signal Circuit | 29 | Powertrain |
| P031A | Tändning 'C' styrsignalkrets/öppen | 6 | Powertrain |
| P031B | Drive Motor / Actuator. 'B'. Inverter. - The Supply Voltage Is Too Low | 6 | Powertrain |
| P031C | Aftertreatment Power Relay Driver Feedback Circuit - Relay Request Stuck | 6 | Powertrain |
| P031D | Süüde 'D' juhtsignaali ahel/avatud | 6 | Powertrain |
| P031E | Tändning 'D' styrsignalkrets låg | 6 | Powertrain |
| P031F | Tändning 'D' styrsignalkrets hög | 6 | Powertrain |
| P0321 | Ignition/Distributor Engine Speed Input Circuit Range/Performance | 30 | Powertrain |
| P0322 | Ignition/Distributor Engine Speed Input Circuit No Signal | 31 | Powertrain |
| P0324 | Knock/Combustion Vibration Control System Error | 36 | Powertrain |
| P0325 | Knock Sensor 1 Circuit (Bank 1) | 41 | Powertrain |
| P0326 | Knock Sensor 1 Circuit Range/Performance (Bank 1) | 34 | Powertrain |
| P0327 | Knock Sensor 1 Circuit Low (Bank 1) | 38 | Powertrain |
| P0328 | Knock Sensor 1 Circuit High (Bank 1) | 38 | Powertrain |
| P0329 | Knock Sensor 1 Circuit Intermittent (Bank 1) | 29 | Powertrain |
| P032F | Verbrandingsmotor levert onvoldoende koppel | 6 | Powertrain |
| P0330 | Knock Sensor 2 Circuit (Bank 2) | 38 | Powertrain |
| P0331 | Knock Sensor 2 Circuit Range/Performance (Bank 2) | 31 | Powertrain |
| P0332 | Knock Sensor 2 Circuit Low (Bank 2) | 33 | Powertrain |
| P0333 | Knock Sensor 2 Circuit High (Bank 2) | 33 | Powertrain |
| P0335 | Crankshaft Position Sensor A Circuit | 45 | Powertrain |
| P0336 | Crankshaft Position Sensor A Circuit Range/Performance | 41 | Powertrain |
| P0337 | Crankshaft Position Sensor A Circuit Low Input | 35 | Powertrain |
| P0338 | Crankshaft Position Sensor A Circuit High Input | 32 | Powertrain |
| P0339 | Crankshaft Position Sensor A Circuit Intermittent | 36 | Powertrain |
| P0340 | Camshaft Position Sensor A Circuit (Bank 1) | 45 | Powertrain |
| P0341 | Camshaft Position Sensor A Circuit Range/Performance (Bank 1) | 42 | Powertrain |
| P0342 | Camshaft Position Sensor A Circuit Low Input (Bank 1) | 37 | Powertrain |
| P0343 | Camshaft Position Sensor A Circuit High Input (Bank 1) | 37 | Powertrain |
| P0344 | Camshaft Position Sensor A Circuit Intermittent (Bank 1) | 30 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.