P0053 Diagnostic Trouble Code Discussion for March 2011
Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance
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| Help Request | Posted | |
| 2006 Ford Escape Limited 3.0L MIL Lamp on VIN: 1FMCU02Z16 P0053: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance. vehicle came in with code po0053 and repaired broken wire betwwen ecm and o2 heater return wire.vechicle returned with po0053 and po0054 checked wires between ecm and o2 sensors and found no problem. both recieve power from the pcm relay. I also replaced both ... |
March 29, 2011 |
