P2270 Diagnostic Trouble Code Discussion for April 2017
Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Biased Lean
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| Help Request | Posted | |
| 2005 Ford Escape XLT 3.0L Misfire, MIL Lamp on VIN: 1FMYU93195 P2270: Heated Oxygen Sensor (Bank 1 Sensor 2) Stuck Lean. First off let me say I am aware of the TSB for these codes. am ignoring the other codes for now and checking out just the coil codes. I have battery voltage to all six injectors, I have check the driver wires from the computer to all six injectors and the chec... |
April 11, 2017 |
