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An ECM question
Posted to Technical Discussion Forum on 8/16/2010 11 Replies

Good morning. A quick question for those who remember the demonish Renix systems. In the datastream there is a PID for battery voltage. Where does the ECM get that information from?

I ask because I've checked the power and ground circuits to the ECM (all of ... Login to read more.

11 Replies Received (View Replies)

 

car Vehicle Data

1990 Jeep Cherokee 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1990 Jeep Cherokee 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)