P1250 Diagnostic Trouble Code Discussion for March 2007
Pressure Regulator Control Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 1999 BMW 528i 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBADM6331X P1250: Mfr conrtolled fuel and air metering. this car runs great in open loop, but has a problem as it warms up. misfireing is the only synptom, we used our scope on the primary side of the coils as a starting point, and i noted th amp draw of the coils droped form 7amp to .58amp as soon as the problem s... |
March 07, 2007 | |
| 1999 BMW 528i 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBADM6331X P1250: Mfr conrtolled fuel and air metering. this car runs great in open loop, but has a problem as it warms up. misfireing is the only synptom, we used our scope on the primary side of the coils as a starting point, and i noted th amp draw of the coils droped form 7amp to .58amp as soon as the problem s... |
March 08, 2007 |
