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P1151 Diagnostic Trouble Code Discussion for November 2004

Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1151
Help Request Posted
1997 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Surge VIN: 1FMDU34EXV
P1151: lean bank 2. ... complaint of poor/surging idle and delay in shifting from 1st to 2nd. technician confirmed both complaints. scanned for codes. no codes in obd ii generic mode and no readings from o2 sensors. no communication with scanner in oem obd ii mode. replaced ecm. ...
November 17, 2004
1997 Ford F-250 Lariat 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out VIN: 1FTEX27L2V
P1151: ho2s21 lean. This truck has been wrecked and is pretty rough. The first question I have is when I look at module ID on snap on scanner, I get SOFTWARE FILE: ALAPKE3.HEX MODULE PART# F7PFAEA VIN; NOT AVAILABLE, wouldnt it be a problem for this pcm to not have the vin# flash...
November 30, 2004
1997 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Surge VIN: 1FMDU34EXV
P1151: lean bank 2. ... complaint of poor/surging idle and delay in shifting from 1st to 2nd. technician confirmed both complaints. scanned for codes. no codes in obd ii generic mode and no readings from o2 sensors. no communication with scanner in oem obd ii mode. replaced ecm. ...
November 17, 2004
1997 Ford F-250 Lariat 5.4L Poor Idle Quality, Hesitation, Surge, Cuts out VIN: 1FTEX27L2V
P1151: ho2s21 lean. This truck has been wrecked and is pretty rough. The first question I have is when I look at module ID on snap on scanner, I get SOFTWARE FILE: ALAPKE3.HEX MODULE PART# F7PFAEA VIN; NOT AVAILABLE, wouldnt it be a problem for this pcm to not have the vin# flash...
November 30, 2004