P1237 Diagnostic Trouble Code Discussion for September 2005
Fuel Pump Secondary Circuit Malfunction
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| Help Request | Posted | |
| 2000 Ford Taurus SE 2-Valve 3.0L Hesitation, MIL Lamp on VIN: 1FAFP5520Y P1237: fuel pump secondary circuit. ... fuel delivery, installed factory fuel pump, vehicle started and ran, no check lamp, vehicle came back 3 days later with 2 codes po191, and p1237, lossing power at times on test drive. we didnt think new fuel pump was culprit, replaced on fuel rail pressure... |
September 03, 2005 | |
| 2000 Ford Taurus SE 2-Valve 3.0L MIL Lamp on VIN: 1FAFP5526Y P1237: Fuel Pump Diagnostic Monitor. ... good customer,so I really could use some help on this one.The only complaint is that the S.E.S. light is on.There are no drivability symptoms,but the customer wants it fixed. I went through flow chart from Mitchell and the test results was to replace the ... |
September 04, 2005 | |
| 2000 Ford Taurus SE 2-Valve 3.0L MIL Lamp on VIN: 1FAFP5526Y P1237: Fuel Pump Diagnostic Monitor. ... good customer,so I really could use some help on this one.The only complaint is that the S.E.S. light is on.There are no drivability symptoms,but the customer wants it fixed. I went through flow chart from Mitchell and the test results was to replace the ... |
September 06, 2005 |
