Assembly overview - fuel delivery unit/fuel gauge sender, vehicles with auxiliary heater

1 -	Fuel delivery unit

With fuel system pressurisation pump -G6-.

With integrated fuel filter; fuel filter cannot be renewed separately

Carrying out electrical test of fuel pump in Guided fault finding mode → Vehicle diagnostic tester

Removing and installing → Chapter

After installing, fill vehicle with at least 5 litres of fuel.

2 -

Clip

Renew after removing

Secure hose connection with the hose clips corresponding to original equipment.

3 -

Clip

Renew after removing

Secure hose connection with the hose clips corresponding to original equipment.

4 -

Fuel line

To metering pump -V54-

Removing and installing → Chapter

5 -	Sealing grommet

Check for damage

6 -

Fuel line

To engine.