Cylinder Deactivation (Active Fuel Management) Valve Lifter Oil Manifold Diagnosis and Testing: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools
- EN-46999 Active Fuel Management Tester. See Special Tools .
- EN-46999-1 Active Fuel Management Tester Air Adapter. See Special Tools .
- EN-46999-5 Active Fuel Management Tester Harness - Small Block V8. See Special Tools .