Fuel Pump Module: Installation

Install in the reverse order of removal, paying attention to the following:

• When installing fuel hose connector, insert them fully until a click sound of full stopper engagement is heard. See Fig 5.
• Face main fuel level sensor unit, fuel filter and fuel pump assembly and sub fuel level sensor unit as shown in figure, and install them with knock pin on back aligned with pin hole on fuel tank. See Fig 6.
• Install retainer so that its notch becomes parallel with notch on fuel tank. See Fig 7.
• Tighten retainer mounting bolts evenly.
• Connect the quick connector. Check the connection for damage or any foreign materials. Align the connector with the tube, then insert the connector straight into the tube until a click is heard. After connecting, make sure that the connection is secure. Pull the tube and the connector to make sure they are securely connected. Visually confirm that the two retainer tabs are connected to the connector.

Fig 1: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 1 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 2 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 3 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 4 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 5 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 6 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 7 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 8: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 8 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 9: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 9 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 10: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 10 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 11: Removing & Installing Fuel Pump Module (FX35, FX45 & G35 - 11 Of 11)

Courtesy of NISSAN MOTOR CO., U.S.A.

Install in the reverse order of removal, paying attention to the following:

• When installing fuel hose connector, insert them fully until a click sound of full stopper engagement is heard. See Figure.
• Face main fuel level sensor unit, fuel filter and fuel pump assembly and sub fuel level sensor unit as shown in figure, and install them with knock pin on back aligned with pin hole on fuel tank. See Figure.
• Install retainer so that its notch becomes parallel with notch on fuel tank. See Figure.
• Tighten retainer mounting bolts evenly.
• Connect the quick connector. Check the connection for damage or any foreign materials. Align the connector with the tube, then insert the connector straight into the tube until a click is heard. After connecting, make sure that the connection is secure. Pull the tube and the connector to make sure they are securely connected. Visually confirm that the two retainer tabs are connected to the connector.

1. Install in the reverse order of removal.
2. Set the fuel tube connector of the fuel level sensor unit facing the right side of the vehicle. Install it by matching the notches on its outer circumferences and the fuel tank.
3. Tighten the mounting bolts evenly.
   CAUTION: Use the genuine bolts or equivalent.
4. Connect the quick connector as follows:
   • Check the connection for damage and foreign materials.
   • Align the connector with the tube, then insert the connector straight into the tube until a click is heard.
   • After connecting, make sure that the connection is secure. Visually confirm that the two retainer tabs are connected to the connector. Pull the tube and the connector to make sure they are securely connected.