Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1995 Ford Taurus V6-232 3.8LFACTORY OEM SERVICE PROCEDURE
Ignition Control Module: Description and Operation
DESCRIPTION AND OPERATION
The Ignition Control Module (ICM) with Computer Controlled Dwell (CCD), features powertrain control module controlled ignition coil charge times. The ICM uses the spark output signal to switch the ignition coil primary current OFF and to produce a spark. It then switches ON the coil primary current in time for the ignition coil to charge to a predetermined value before the next spark is scheduled to occur.
The Ignition Control Module (ICM) with Computer Controlled Dwell (CCD), features powertrain control module controlled ignition coil charge times. The ICM uses the spark output signal to switch the ignition coil primary current OFF and to produce a spark. It then switches ON the coil primary current in time for the ignition coil to charge to a predetermined value before the next spark is scheduled to occur.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.