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P1237 Diagnostic Trouble Code Discussion for May 2007

Fuel Pump Secondary Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1237
Help Request Posted
2000 Ford Mustang GT 4.6L No Start VIN: 1FAFP45X1Y
P1237: Fuel Pump Secondary Circuit Fault. Hello Everyone I am attempting to remove the fuel tank from this mustang to replace the module. First of all mitchell says to drain tank. How is this accomplished when a siphon hose will not go down the filler pipe? I can't pull the filler pipe because you hav...
May 03, 2007