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P1237 Diagnostic Trouble Code Discussion for September 2005

Fuel Pump Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1237
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
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