Wht/Blu - ICM to Coil - Whats this signal look like?
The question arose, and after about 3 days of searching through Help/icm/coil/no spark issues, i received no answer.
To trigger a coil inside of the distributor, what kind of signal does the ICM send to the coil?
Is it 3.3v? 5v? 1v? 12v? Ground?
To trigger a coil inside of the distributor, what kind of signal does the ICM send to the coil?
Is it 3.3v? 5v? 1v? 12v? Ground?
Ground -- hence explaining why the Wht/Blu wire terminal of the coil is labeled (-).
This thread shows you how to test whether the ICM is providing proper ground to the coil.
This thread shows you how to test whether the ICM is providing proper ground to the coil.
i was considering using the ICM as a trigger for a coil on plug setup using the cap/rotor to select the appropriate coil.
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