Fuel Pump, Fuel Level Sensor -G- and Fuel Level Sensor 2 -G169-, Component Overview

Fuel Pump, Fuel Level Sensor -G- And Fuel Level Sensor 2 -G169-, Component Overview







1 - Fuel level sensor -G-
- Checking resistance values
2 - Fuel pump
- Check Fuel Pump (FP) electrically
- Checking residual pressure:
3 - Seal
- Always replace
- To install, place into opening of fuel tank when dry.
4 - Return line
- Blue
- From fuel rail
- Attaches to connection with "R" marking at connector flange
- To remove connector flange, press release button on connecting piece
5 - Supply line
- Black
- To fuel filter
- Attaches to connection with "V.marking at connector flange
- To remove from connector flange or from filter, press release button on connecting piece.
6 - 4-pin harness connector
- For Fuel Pump (FP), Fuel level sensor -G- and Fuel level sensor 2 -G169-
7 - Union nut, 80 Nm
- Use ring nut spanner 3217 to remove and install
8 - 2-pin harness connector
- For Fuel level sensor 2 -G169-
9 - Union nut, 80 Nm
- Use ring nut spanner 3217 to remove and install
10 - Seal
- Always replace
- To install, place into opening of fuel tank when dry.
11 - Secondary fuel pump
- With connecting flange
- With wiring
12 - Fuel level sensor 2 -G169-
13 - Hose coupling
- For fuel hose to secondary fuel pump
- To disconnect, press release button
14 - Retaining strap
- For fuel hose from secondary fuel pump
- Engage in fuel pump and press in locking mechanism