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P1151 Diagnostic Trouble Code Discussion for March 2005

Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1151
Help Request Posted
2003 Ford Ranger Edge 3.0L No Start, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall VIN: 1FTYR44V13
P1151: bank 1 sensor 2- not switching fuel trim weak mixture. ... only run good on propane. we have 2 codes p1131-bank 1 sensor 1- not switching fuel trim weak mixture and p1151 bank 1 sensor 2- not switching fuel trim weak mixture. we know the truck is running very lean the fuel trim IS +50 for both banks, and all o2 se...
March 01, 2005