Preliminary Work
WARNING: This page is about a different variant/trim than selected.
- Disconnect the battery.
- Remove cover for front underbody.
> WM, 519219 REMOVING AND INSTALLING COVER FOR FRONT UNDERBODY
- Remove cross panel.
- Only for left high-pressure pump:
Remove fuel line (from left high-pressure pump to rail).
> 249019 REMOVING AND INSTALLING FUEL LINE (LEFT HIGH-PRESSURE PUMP TO RAIL)
- Only for right high-pressure pump:
Remove fuel line (from right high-pressure pump to rail).
> 249019 REMOVING AND INSTALLING FUEL LINE (RIGHT HIGH-PRESSURE PUMP TO RAIL)