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no spark?

I have a 1993 chevy lumina apv van with a 3800 motor i change the crank sensor and the control module and replace the computer i also proform a wiggle test on the harness and check all the grounds and still don't have spark?
mark, May 2006
did you check for voltage at the pink and black wire at the module >? On some of the 3800 it takes a cam sensor signal too

bg, May 2006
link Click here to see other fixes for Chevrolet APV.