Fuel Pressure Regulator: Service and Repair

16 11 048 Removing And Installing/Replacing Fuel Filter With Pressure Regulator







Recycling
Fuel escapes when fuel lines are detached. Have a suitable collecting container ready.
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.







IMPORTANT:
Ensure adequate ventilation in the place of work.
Avoid skin contact (wear gloves).
Ensure absolute cleanliness when working on the open fuel system.
Contaminants in the fuel tank can impair driving operation or may even result in vehicle breakdown.







Necessary preliminary tasks:
- Draw off fuel
- Remove rear seat
- Vehicles with comfort seat:
Remove right rear seat

- Remove flange cover
- Remove fuel pump







NOTE: Picture does not show the fuel tank outer skin.

Unclip grounding cable (1) and feed out of holders.
Disconnect fuel line (2).
Press pressure regulator together at tabs (4) and detach in upward direction.
Unlock fuel filter (3) and pull out.