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Re: A Technight follow up-OBDII Misfire monitoring
Posted to Technical Theory Forum on 1/12/2002 3 Replies

Thanks Lance,

I have done many PCM traces ( about 500 ) and find that as soon as TPS is lifted,both primary and secondary misfire counters report "15".

I drove 300 miles today and PCM recorded not only that distance but I had gone to a drag strip and made ... Login to read more.

3 Replies Received (View Replies)