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Home >> Saab >> 1993 >> 900 Commemorative >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Computerized Engine Controls (Except 9000 Series Turbo) >> EZK Ignition ECM (900 Series) >> Power Circuit
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Power Circuit

Turn ignition on. Check for battery voltage between ECM terminal No. 6 (Green/White wire) and ground. If battery voltage does not exist, check fuse No. 3. Fuse panel is located in left side of engine compartment. If fuse is okay, check for open Green/White wire between fuse panel and ECM terminal No. 6, or for a defective ignition switch.

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