I tried a crude method of pulling the signal wire from the pcm connector and then started the engine. I didn't notice a difference in idle quality before and after and the SES never lit up.
Is it not critical enough to cause a noticeable difference or have I been driving on a dead sensor for awhile without realising it?
Otherwise, what are the usual failure symptoms?
Is it not critical enough to cause a noticeable difference or have I been driving on a dead sensor for awhile without realising it?
Otherwise, what are the usual failure symptoms?
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