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Removing and installing fuel delivery unit > < Fuel filter - Summary of components

Fabia Mk2

Extract fuel from the fuel tank
Extract fuel from the fuel tank
(Fabia II, Roomster, Rapid)
Special tools and workshop equipment required
t  Hose adapter, e.g. -V.A.G 1318-16-
t  Adapter set, e.g. -V.A.G 1318/17-
t  Measuring tool set, e.g. -V.A.G 1594 C-
t  12 V battery
t  Fuel tank
  Note
If there are functional problems of the fuel delivery unit suction off fuel with fuel extraction device, e.g. -VAS 5190-, -VAS 5190-.
Work procedure
  Note
Observe the regulations concerning cleanliness when working on the fuel supply/injection system → Chapter.
Vehicles Fabia II
–  Position right rear seat vertically → Body Work; Rep. gr.72.
Vehicles Roomster
–  Fold back the middle and rear seat and position vertically → Body Work; Rep. gr.72.
Vehicles Rapid
–  Removing rear seat bench → Body Work; Rep. gr.72.
Continued for all vehicles
–  Remove the cover of the fuel delivery unit under the mat.
–  Unplug the 5-pin plug from the fuel delivery unit.
  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.
–  Pull off the fuel feed line and gather residual fuel in a cloth. Unlock the quick coupling and disconnect → Chapter.
   
–  Connect up adapter -V.A.G 1318/16- and -V.A.G 1318/17- and connect the „suction line“ to the feed support of the fuel pump.
–  Hold the „suction line“ in a suitable fuel tank.
–  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
   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 fuel tank not being sufficiently large enough, the fuel pump must not run unattended.
  S20-0135

Removing and installing fuel delivery unit > < Fuel filter - Summary of components