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Re: Ign primary wave form help
Posted to Technical Theory Forum on 4/3/2009 4 Replies

94 Isuzu Rodeo 3.2

Theory of Operation???

When the system is running on the Ignition Control Module (ICM) , that is, no voltage on the bypass line, the ICM grounds (GND) the IC signal. The ECM expects to see no voltage on the Ignition Control (IC) line dur... Login to read more.

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