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Home >> Eagle >> 1989 >> Premier ES >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> 3.0L Systems/Tests W/Codes >> Operation >> Ignition Control Module

Ignition Control Module

The ECU triggers the ignition coil using the ignition control module. The ECU can advance or retard ignition timing by controlling the ignition coil through the ignition control module.