P0231 Diagnostic Trouble Code Discussion for August 2010
Fuel Pump Feedback Circuit Low Voltage
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| Help Request | Posted | |
| 2003 Ford Expedition Eddie Bauer 5.4L Cuts out, MIL Lamp on VIN: 1FMFU18L03 P0231: fuel pump secondary circuit. ... ordered a new pcm from the dealer and flashed the new pcm. we also bought a new key from the dealer and programmed it.the vehicle will start fine, after about 5 mins the fuel pump will lose power. (from the computer).we will retrieve codes b1601 and codes ... |
August 27, 2010 |
