Volkswagen Touareg 2003 Workshop Repair Manual page 109

– Pull off connectors -1- and -2- as well as hose couplings -3-
and -4- below right flange.
– Remove flange with pressure regulator.
– Unclip black filler hose -arrow- from fuel delivery unit housing
on left and right sides of fuel tank.
– Detach fuel supply line to suction-jet pumps from fuel delivery
unit -arrow- on left and right sides of fuel tank.
– Unscrew fuel delivery unit in bottom of fuel tank by turning
about 90° to left.
Note
The fuel delivery unit housing is filled with fuel. Fuel may run out
if housing is tipped or canted.
– Now unclip fuel gauge senders on each side of fuel tank and
pull them out.
– Now unclip suction-jet pumps from bottom on each side and
remove with a slight turn.
– Pull out hose ends through left and right sender openings.
8-cylinder injection engine - Edition 11.2011
1. Parts of fuel supply system
Touareg 2003 ➤
103