P1151 Diagnostic Trouble Code Discussion for December 2010
Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction
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| Help Request | Posted | |
| 2001 Ford Escape XLS 3.0L MIL Lamp on VIN: 1FMYU041X1 P1151: HO2S B2S1 switchpoint indicates lean condition. Code in dicates a lean condition but monitioring datastream shows normal switching of all O2 sensors. No driveability problems. Fuel trims seem normal. Customer states that check engine light has been a problem since vehicle was new. My question is, is there a... |
December 01, 2010 |
