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International Automotive Technicians Network
Re: O2 Sensor Signal Return and Floating Grounds
Posted to Technical Discussion Forum on 4/7/2013 7 Replies

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The PCM bias on the O2 signal wire for this model is .45, unlike other Chrysler models where it is 5.0 volts (mainly trucks and Jeeps) and the newer NGC with 2.5 volts bias, so it would almost have t... Login to read more.

7 Replies Received (View Replies)