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Removing and installing fuel delivery unit > < Fuel tank with component parts - Summary of components

Fabia Mk2

Extract fuel from the fuel tank
Extract fuel from the fuel tank
Special tools and workshop equipment required
t  Hose adapter, e.g. -V.A.G 1318-16 -
t  Adapter, e.g. -V.A.G 1318-17-
t  Measuring tool set, e.g. -V.A.G 1594 C-
t  Battery
t  Fuel tank
  Note
If the fuel pump is defective, suction off fuel using a fuel suction device, e.g. -VAS 5190-.
Precondition
l  The ignition must be switched off and the ignition key must be withdrawn.
Work procedure
  Note
t  Observe the safety instructions before starting fitting work → Chapter.
t  Observe rules for cleanliness → Chapter.
Vehicles Fabia II
–  Position right rear seat vertically → Body Work; Rep. gr.72.
Vehicles Roomster
–  Fold the rear seat forward and position the middle and rear seat vertically → Body Work; Rep. gr.72.
Continued for all vehicles
   
–  Remove the cover of the fuel delivery unit under the mat.
  N20-10606
–  Disconnect plug -1- and and black feed line -2-.
  WARNING
The fuel feed line is pressurized! Place a clean cleaning cloth around the connection point before detaching hose connections. Reduce pressure by carefully releasing the connection point.
–  Connect the adapter set -V.A.G 1318/17- and the hose adapter -V.A.G 1318/16- and fit the resulting „drain pipe“ onto the feed support of the fuel delivery unit.
–  Hold the „drain pipe“ in a suitable fuel tank.
  M20-0232
–  Using auxiliary cables -A- from the measuring tool set -V.A.G 1594/C- connect up the battery through contacts of the fuel pump as follows:
   Battery positive (+) to contact -1- of the fuel pump
Engine with identification characters BUD, BXW
   Battery minus (-) to contact -4- of the fuel pump
Engine with identification characters CGGB
   Battery minus (-) to contact -5- of the fuel pump
The fuel pump runs and suctions off fuel.
  WARNING
In order to avoid fuel overflow due to the catch pan for fuel not being sufficiently large enough, the fuel pump must not run unattended.
  S20-0305

Removing and installing fuel delivery unit > < Fuel tank with component parts - Summary of components