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P1250 Diagnostic Trouble Code Discussion for March 2007

Pressure Regulator Control Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1250
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
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