Repair Instructions
WARNING: This page is about a different variant/trim than selected.
Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification
- Turbocharger Wastegate Actuator Replacement - Left Side - M128B Turbocharger Wastegate Actuator - Bank 2
- Turbocharger Wastegate Actuator Replacement - Right Side - M128A Turbocharger Wastegate Actuator - Bank 1
- For control module replacement, programming, and setup refer to Control Module References
Additional Procedures
Turbocharger Wastegate Learn - Perform only when the following component/system is replaced or serviced:
- K20 Engine Control Module - Replaced
- M128 Turbocharger Wastegate Actuator - Replaced
- Turbocharger - Cleaned/Replaced