P0412 Diagnostic Trouble Code Discussion for January 2011
Secondary AIR Solenoid Control Circuit Malfunction
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| Help Request | Posted | |
| 2000 BMW 740iL 4.4L Misfire, MIL Lamp on VIN: WBAGH8345Y P0412: . I have a p0412 code and misfire on all cylinders. It has power on both sides of the fuel injectors which is very odd like it backfeeding. Check all the wiring and it is all good. |
January 17, 2011 |
