Fuel delivery unit and fuel level sensor, assembly overview
NOTE:
- Fuel delivery unit shown in illustration is for vehicles with 6-cyl. engine.
1 - Fuel Level Sensor G
- Resistance values, checking → Fuel Level Sensor G , checking
- Removing and installing → Fuel Level Sensor G , removing and installing
2 - Fuel delivery unit
- Fuel pump electrical, checking → Fuel pump electrical, checking
- Checking residual pressure →
- 24 MULTIPORT FUEL INJECTION (MFI) for 1.8 LITER 4-CYL. 5V TURBO FUEL INJECTION & IGNITION, ENGINE CODE(S): AMB
- 24 - MULTIPORT FUEL INJECTION (MFI) for 2.0 LITER 4-CYL. 4V TURBO FUEL INJECTION IGNITION, ENGINE CODE(S): BPG, BWT
- 24 MULTIPORT FUEL INJECTION (MFI) for 3.0 LITER 6-CYL. 5V FUEL INJECTION & IGNITION, ENGINE CODE(S): AVK, BGN
- 24 - FUEL INJECTION SYSTEM for 3.2 V6 4V FUEL INJECTION IGNITION, ENGINE CODE(S): BKH
- 24 - MULTIPORT FUEL INJECTION (MFI) for 4.2 LITER V8 4V FUEL INJECTION AND IGNITION, ENGINE CODE(S): BNS
- 24 MULTIPORT FUEL INJECTION (MFI) for 4.2 LITER V8 5V FUEL INJECTION AND IGNITION, ENGINE CODE(S): BHF
- Removing and installing → Fuel delivery unit, removing and installing
3 - Seal
- Always replace
- Install dry
4 - Fuel return line
- Mark before removing
- To disconnect, press release button on connection piece
- Do not kink
- Note direction of arrow (fuel supply or return) on locking flange when installing
- Clipped in on fuel tank
5 - Fuel supply line
- Mark before removing
- To disconnect, press release button on connection piece
- Do not kink
- Note direction of arrow (fuel supply or return) on locking flange when installing
- Clipped in on fuel tank
6 - Electrical harness connector
- For Fuel level sensor G
- For Transfer Fuel Pump (FP) G6
7 - Union nut, 80 Nm
- Use ring nut wrench 3217 for removal and installation
8 - Suction jet pipe
- To disconnect, press release button on connection piece
9 - Suction jet pump