P1288 Diagnostic Trouble Code Discussion for March 2008
Air Fuel Sensor (Bank 2 Sensor 1) Circuit Response Time
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| Help Request | Posted | |
| 2005 Ford Freestar SES 3.9L Poor Idle Quality, Hesitation, Cuts out, MIL Lamp on VIN: 2FMZA57655 P1288: Cyl head temp sensor out of range. Replaced ECM because of water flooding out ECM (had codes P0715,P0717,P0340,P1270 at that time). Now the engine coolant temp sensor reads 102400 F and the codes listed are hard codes. Checked grey/red common wire to all issue sensors and it is fine. Has anyone... |
March 10, 2008 |
