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P1237 Diagnostic Trouble Code Discussion for June 2006

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 MIL Lamp on VIN: 1FAFP5521Y
P1237: fuel pump secondary circuit fault. ... for "fuel pump secondary circuit fault"(p1237). No driveability problems. Looked over wiring and checked fuses, nothing found. Cleared code. Light stayed off for about two weeks then came back on. After reviewing schematic's both from All Data and ...
June 24, 2006
2000 Ford Taurus SE 2-Valve 3.0L MIL Lamp on VIN: 1FAFP5521Y
P1237: fuel pump secondary circuit fault. ... for "fuel pump secondary circuit fault"(p1237). No driveability problems. Looked over wiring and checked fuses, nothing found. Cleared code. Light stayed off for about two weeks then came back on. After reviewing schematic's both from All Data and ...
June 24, 2006