audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview - Up to 10.04|Page 1747 > < Fuel Level Sensor G, Checking - Up to 10.04|Page 1744
Page 1
background image

Fuel Level Sensor: Service and Repair
Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview - Up to 10.04

Fuel Delivery Unit And Fuel Level Sensor, Assembly Overview

Part 1 (right chamber)

1. Fuel Level Sensor G

-

Clipped onto baffle housing in fuel tank

-

Resistance values, checking

2. Fuel delivery unit

-

Different versions, allocation Parts catalog

-

Can only be replaced together with flange

-

Fuel pump electrical, checking

-

Checking residual pressure

3. Electrical harness connector

-

For Fuel level sensor G

-

For Transfer Fuel Pump (FP) G6

4. Locking flange

-

For fuel delivery unit

-

Cannot be replaced separately

-

Installed location

5. Ventilation line

-

From fuel pressure regulator in fuel filter

-

To disconnect, press release button on connection piece

-

Do not kink

-

Clipped in on fuel tank

6. Oil seal

-

Replace

-

Install dry

7. Locking ring

Fuel Delivery Unit and Fuel Level Sensor, Assembly Overview - Up to 10.04|Page 1747 > < Fuel Level Sensor G, Checking - Up to 10.04|Page 1744