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Removing and installing fuel delivery unit > < Fuel tank with attached parts and fuel filter - 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  12 V battery
t  Catch pan for fuel
  Note
If there are functional problems of the fuel delivery unit suction off fuel with fuel extraction device, e.g. -VAS 5190-.
Work procedure
  Note
Observe the regulations concerning cleanliness when working on the fuel supply/injection system → Chapter.
Condition
l  The ignition must be switched off and the ignition key must be withdrawn.
For vehicles Fabia II
–  Remove right rear seat → Body Work; Rep. gr.72.
For vehicles Roomster
–  Fold back the middle and rear seat and position vertically → Body Work; Rep. gr.72 and fold back the floor covering.
Continued for all vehicles
–  Remove the cover from the fuel delivery unit.
  WARNING
The fuel feed line is pressurized! Wear safety goggles and safety clothing, in order to avoid injuries and skin contact. Place cleaning cloths around the connection point before detaching cable connections. Reduce pressure by carefully removing the wiring.
   
–  Disconnect plug -1- and and black feed line -2-.
  Note
Always press in the securing ring in order to unlock the lines → Chapter.
  S20-0304
–  Connect the adapter -V.A.G 1318/16- and -V.A.G 1318/17- and fit this „drain pipe“ onto the feed support of the fuel delivery unit.
–  Hold the „drain pipe“ in a suitable catch pan for fuel.
–  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 terminal (+) to contact -1- of the fuel pump
Vehicles ► 03.10
   Battery negative terminal (-) to contact -4- of the fuel pump
Vehicles 04.10 ►
   Battery negative terminal (-) 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 fuel tank not being sufficiently large enough, the fuel pump must not run unattended.
  S20-0305

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