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CEL - knock sensor - running lean? 900 1993

Tom,
Interesting, I did not realize the light was in response to a test function rather than out-of-spec readings during operation.

I would assume that given the nature of this wire, it would be easy for mechanical damage to cause serious problems. One stranded conductor runs down the center, surrounded by a layer of insulation, and the ground conductor is wrapped, in a _very_ thin sheath, around that. An intermittent connection is certainly possible.

I will check things with the multimeter today and report.

thanks,
John






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