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 Injection Pump Replacement
- Refer to Fuel Injector Replacement