P1157 Diagnostic Trouble Code Discussion for December 2010
Air Fuel Sensor (Bank 1 Sensor 1) AFS Line High Voltage
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| Help Request | Posted | |
| 2001 Ford Escape XLT 3.0L Misfire VIN: 1FMYU03151 P1157: Ho2 b2 lean. Check engine lite on. the first cat that was on vehicle when removed you could see the insides a fine metal dust. The compression on cly 4 only 125psi I know is not good, but why would it kill the cat, and make a miss fire on that bank? The other part that I d... |
December 31, 2010 |
