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Home >> Cadillac >> 1983 >> Seville 4.1 8 >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Digital >> Removal & Installation >> Electronic Control Module (ECM) >> Removal
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Electronic Control Module (ECM): Removal

Disconnect battery negative cable. Remove lower right instrument panel cover. Remove 3 nuts securing ECM and 1 nut securing ground strap. Disconnect harness connectors and remove ECM.

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