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Home >> Infiniti >> 1993 >> G20 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> Optical Ignition System Checks (G20) >> Output Signal Circuit
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Output Signal Circuit

Check harness continuity between power transistor terminal "c" and ECM terminal No. 1. Continuity should be present. If continuity is not present, repair or replace wiring harness or connectors.