| P0439 |
P0439 |
BMW |
Catalyst Heater Control Circuit |
| P0440 |
P0440 |
BMW |
Evaporative Emission System |
| P0441 |
P0441 |
BMW |
Evaporative Emission System Incorrect Purge Flow |
| P0442 |
P0442 |
BMW |
Evaporative Emission System Leak Detected (small leak) |
| P0443 |
P0443 |
BMW |
Evaporative Emission System Purge Control Valve Circuit |
| P0444 |
P0444 |
BMW |
Evaporative Emission System Purge Control Valve Circuit Open |
| P0445 |
P0445 |
BMW |
Evaporative Emission System Purge Control Valve Circuit Shorted |
| P0446 |
P0446 |
BMW |
Evaporative Emission System Vent Control Circuit |
| P0447 |
P0447 |
BMW |
Evaporative Emission System Vent Control Circuit Open |
| P0448 |
P0448 |
BMW |
Evaporative Emission System Vent Control Circuit Shorted |