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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 27 (Engine Mechanical - Hybrid (LZ1) - Description And Operation) >> Description and Operation >> Cylinder Deactivation (Active Fuel Management) System Description >> Engine Control Module (ECM)

Engine Control Module (ECM)

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Refer to Cylinder Deactivation (Active Fuel Management) System Description .