volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Adjusting throttle cable > < Removing and installing fuel delivery unit
4-Cyl. injection engine (4 valve), Mechanics
Removing and installing parts of fuel supply system
Removing and installing fuel tank

Removing

  • ‒ First check whether a coded radio is fitted. If this is the case obtain the anti-theft coding.
  • ‒ With ignition switched off disconnect battery earth strap.
  • ‒ Fold rear seat forwards.
  • ‒ Remove cover in luggage boot floor.
 
N20-0048
  • ‒ → Pull fuel return hose -1- and connector -2- off flange.
  • ‒ Disconnect fuel supply pipe -3- and breather pipe -4- at hose connections.
  • ‒ Drain fuel tank.
 
N20-0178
  • ‒ → Remove support bracket -1- from body.
  • ‒ Remove all rear exhaust system mountings from body. Then lower the exhaust system slightly and secure to body with wire.
  • ‒ Remove rear right wheel.
  • ‒ Detach filler pipes from body.
  • ‒ Take filler cap off filler neck and detach filler neck from cup.
  • ‒ Remove filler neck.
  • ‒ Now the fuel tank can be detached from body and removed together with the heat shield.

Installing

Installing is basically in the reverse order but note following:

  • ◆ Breather and fuel hoses are to be installed kink-free.
  • ◆ Secure fuel hoses with screw-type clamps.
  • ◆ Do not interchange supply and return hose (return hose blue or blue markings, supply hose black).

Adjusting throttle cable > < Removing and installing fuel delivery unit