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Re: O2 and/or AF Sensors - read scan tool or probe them?
Posted to Technical Theory Forum on 4/9/2014 3 Replies

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From what I'm told some PCMs would substitute dummy values for faulty ones as part of Failure Mode management strategies. I am told that mainly Chrysler did this.

Dunno if it's something I still ha... Login to read more.

3 Replies Received (View Replies)