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P1151 Diagnostic Trouble Code Discussion for March 2006

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 E-250 5.4L MIL Lamp on VIN: 1FTNE24L83
P1151: bank2 ststem lean. ... which is giving me some grief. it keeps setting a code for p1151 and p0174. i have performed the ford tests per their bulletin. the test leads me to believe i have a vaccum leak. while watching my short term values. i am unable to find a leak by either usi...
March 02, 2006