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P1151 Diagnostic Trouble Code Discussion for April 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
1999 Ford Explorer Eddie Bauer 5.0L Hesitation, MIL Lamp on VIN: 1FMZU32P6X
P1151: h02s21 sensor ind. lean. I need a little help with this fuel pressure on this ford. We are running at 65psi koeo and koer. Unplugging the vacume hose to the regulator makes no change. There are no specs for koer in MOD. It seems a bit high , but after reading the fixes for the fords t...
April 12, 2004