PartsAvatar Toronto - Error Code P2238 is showing

Category: Others/ Misc

Presentation Description

P2238 is an OBD-II generic code for the engine control module (ECM) detecting the O2 sensor for bank 1 sensor 1 has a short circuit for the heater control circuit of the O2 sensor. Black smoke from the tailpipe, and an illuminated service engine soon lamp. Replacement of the incorrect oxygen sensor is also a possibility. Replace the power relay for the heater circuit due to a burned out or shorted circuit that the pinpoint test indicated. If you have any confusion or repair question, don't hesitate to contact us at PartsAvatar, Toronto our professionals will be happy to solve your queries.


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