Fuel Delivery Unit/Fuel Level Sensor Overview
Fuel Delivery Unit/Fuel Level Sensor Overview
1 Connector
• For the fuel pump.
2 Connector
• For the fuel level sensor.
3 Fuel Line
• For the auxiliary heater.
• Make sure it is secure.
• Disconnecting the couplings, refer to => [ Coupling, Disconnecting ] Coupling, Disconnecting.
4 Fuel Supply Line
• Black
• Make sure it is secure.
• Disconnecting the couplings, refer to => [ Coupling, Disconnecting ] Coupling, Disconnecting.
5 Fuel Return Line
• Blue
• Make sure it is secure.
• Disconnecting the couplings, refer to => [ Coupling, Disconnecting ] Coupling, Disconnecting.
6 Connector
• For the fuel level sensor 3.
7 Lock Ring
• 145 Nm
• Use the wrench (T10202) for removal and installation.
• Make sure it is secure.
8 Flange
• Left side
• Pay attention to the installed position on the fuel tank. Refer to => [ Installed Position of Flange on Fuel Tank ] Fuel Tank and Attachments Overview.
9 Seal
• Replace if damaged.
10 Suction Jet Pump
• Clipped onto the retaining ring - item 12 -.
• Removing and installing, refer to => [ Suction Jet Pump ] Suction Jet Pump.
11 Fuel Level Sensor 3 (G237)
• Left side
• Clipped onto the retaining ring - item 12 -.
• Removing and installing, refer to => [ Fuel Delivery Unit and Fuel Level Sensor ] Fuel Delivery Unit and Fuel Level Sensor.
12 Retaining Ring
• Part of the fuel tank.
• Secures the fuel level sensor 3 and the suction jet pumps.
13 Suction Jet Pump
• Removing and installing, refer to => [ Suction Jet Pump ] Suction Jet Pump.
14 Retaining Ring
• Part of the fuel tank.
• Secures the fuel level sensor.
15 Fuel Level Sensor (G)
• Right side
• Clipped onto the retaining ring - item 14 -.
• Removing and installing, refer to => [ Fuel Delivery Unit and Fuel Level Sensor ] Fuel Delivery Unit and Fuel Level Sensor.
16 Fuel Delivery Unit
• Removing and installing, refer to => [ Fuel Delivery Unit and Fuel Level Sensor ] Fuel Delivery Unit and Fuel Level Sensor.
• Fuel pump checking, refer to => [ Fuel Pump, Checking ] Testing and Inspection.
17 Flange
• Right side
• Pay attention to the installed position on the fuel tank. Refer to => [ Installed Position of Flange on Fuel Tank ] Fuel Tank and Attachments Overview.