Quote:
Originally Posted by mbzr4ever
Lorainfurniture,
Search can't seem to handle "o2" because it is too short, is there something else I can search by? Maybe the word oxygen sensor or ?
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Try google search "300e check engine light" or "w124 check engine light"
I don't remember where I read it, but it made sense when I read it. The check engine light is always emissions related (please someone correct me if I'm wrong), And the o2 sensor is about the only electronic emissions device on the car.