Repair Instructions
WARNING: This page is about a different variant/trim than selected.
Perform the Diagnostic Repair Verification after completing the repair.
- For Q18A Fuel Pressure Regulator 1 replacement, refer to Fuel Injection Pump Metering Valve Replacement
- For Q18B Fuel Pressure Regulator 2 replacement refer to Fuel Injection Fuel Rail Assembly Replacement
- Refer to Fuel Injector Replacement
- For engine control module replacement, programming and setup, refer to Control Module References