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Home >> Chevrolet >> 2008 >> Optra LT, Automatic >> Repair and Diagnosis >> General Information >> OEM General Information >> Programming And Setup >> Repair Instructions >> Engine Control Module Programming and Setup >> ECM Reprogramming

ECM Reprogramming

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If the engine control module (ECM) needs to be reprogrammed, refer to Programming Theft Deterrent System Components (Scan 100) or Programming Theft Deterrent System Components (Tech 2) .