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P1151 Diagnostic Trouble Code Discussion for February 2018

Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1151
Help Request Posted
2002 Ford F-150 King Ranch 5.4L Surge VIN: 1FTRX18L22
P1151: o2 rich. Good day all. this 5.4 runs and idles great. if allowed to idle after a while the idle will dip down and recover. customer states it will sometimes die at a light. this i have not duplicated..it may idle 10 min or longer before it does it for me.. thanks f...
February 06, 2018