BMW fault codes
1,855 codes · 1,586 vehicle records · 166 ECU records · 0 live-data parameters
Codes 1,855
| Code | Description | Brands | System |
|---|---|---|---|
| P1180 | DME: Jump time, ox.sensor after cat.conv., bank 1 | 27 | Powertrain |
| P1181 | DME: Jump time, ox.sensor after cat.conv., bank 2 | 26 | Powertrain |
| P1184 | DME: ACAT sensor, signal after SA, implausible, bank 1 | 24 | Powertrain |
| P1185 | DME: ACAT sensor, signal after SA, implausible, bank 2 | 23 | Powertrain |
| P1186 | DME: Heat output, ox.sensor after cat.conv., bank 1 | 25 | Powertrain |
| P1187 | DME: Heat output, ox.sensor after cat.conv., bank 2 | 23 | Powertrain |
| P1188 | DME: Fuel trim bank 1, permissible range exceeded | 23 | Powertrain |
| P1189 | DME: Fuel trim bank 2, permissible range exceeded | 24 | Powertrain |
| P1190 | Gas pressure sensor/engine | 32 | Powertrain |
| P1191 | Key line voltage | 31 | Powertrain |
| P1192 | too great in lean range | 33 | Powertrain |
| P1193 | too great in lean range | 28 | Powertrain |
| P1197 | Signal above threshold or short circuit to positive | 22 | Powertrain |
| P1198 | Signal below threshold or short circuit to ground | 21 | Powertrain |
| P1204 | Signal at full load below threshold | 28 | Powertrain |
| P1205 | Signal at full load below threshold | 30 | Powertrain |
| P1222 | Signal too small | 30 | Powertrain |
| P1223 | Signal too large | 25 | Powertrain |
| P1230 | Pressure adjustment control solenoid valve fault | 30 | Powertrain |
| P1234 | Short circuit to ground | 33 | Powertrain |
| P1236 | The boost pressure sensor signal is implausible when the engine is not running. | 35 | Powertrain |
| P1319 | Misfire Emission Related | 17 | Powertrain |
| P1320 | Battery management system (BMS) performance invalid | 27 | Powertrain |
| P1327 | Voltage amplitude too low | 18 | Powertrain |
| P1328 | Voltage amplitude too high | 18 | Powertrain |
| P1342 | Exhaust-damaging misfire after starting | 21 | Powertrain |
| P1343 | Misfiring with cylinder cutout | 22 | Powertrain |
| P1344 | Exhaust-damaging misfire after starting | 18 | Powertrain |
| P1345 | Misfiring with cylinder cutout | 20 | Powertrain |
| P1346 | Ignition coil power output stage 3 short to battery (+) | 18 | Powertrain |
| P1347 | Misfiring with cylinder cutout | 15 | Powertrain |
| P1348 | Exhaust-damaging misfire after starting | 15 | Powertrain |
| P1349 | Misfiring with cylinder cutout | 23 | Powertrain |
| P1350 | Combustion miss during warm-up, worsening emissions | 25 | Powertrain |
| P1351 | Combustion miss with cylinder cutout | 27 | Powertrain |
| P1352 | Combustion miss during warm-up, worsening emissions | 24 | Powertrain |
| P1353 | Combustion miss with cylinder cutout | 19 | Powertrain |
| P1377 | Cylinder 8, ignition circuit short circuit to B+ | 18 | Powertrain |
| P1381 | Knock-evaluation circuit faulty | 22 | Powertrain |
| P1382 | Knock-evaluation circuit faulty | 25 | Powertrain |
| P1386 | Knock-evaluation circuit faulty | 30 | Powertrain |
| P1397 | DME: Signal, exhaust-camshaft sensor | 24 | Powertrain |
| P1409 | Tank fill level via CAN bus implausible | 17 | Powertrain |
| P1410 | Tank fill level implausible | 24 | Powertrain |
| P1413 | Short circuit to negative | 24 | Powertrain |
| P1414 | Short circuit to positive | 17 | Powertrain |
| P1421 | DME: Flow rate, sec.-air system, too low, bank 2 | 23 | Powertrain |
| P1423 | DME: Flow rate, sec.-air system, too low, bank 1 | 21 | Powertrain |
| P1432 | DME: Secondary-air valve open, mechanically stuck | 23 | Powertrain |
| P1436 | Leak diagnosis pump - line break | 24 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.