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Home >> Geo >> 1990 >> Storm Base, Automatic, F3A/MX1 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Basic Testing >> Ignition Checks >> Engine Controls - Basic Testing >> Ignition Coil Power Source
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Ignition Coil Power Source

Power source travels from ignition switch along Black/Yellow wire to IGN COIL fuse in fuse block. Then travels along Black/Orange wire to terminal No. 3 of coil connector.