GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Captiva Sport 🢒 Engine 🢒 Engine Controls and Fuel - 3.5L 🢒 Fuel Pressure Sensor Replacement

Removal Procedure

    Object Number: 1885087 Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Disconnect the body wiring harness electrical connector (1) from the fuel pressure sensor (2).

    3. Object Number: 1885089 Size: SH
  3. Wrap a shop towel around the fuel pressure sensor fitting in order to absorb any fuel that may leak out.
  4. Remove the fuel pressure sensor (1) from the fuel line.
  5. Remove and discard the fuel pressure sensor O-ring seal (2).

Installation Procedure

    Object Number: 1885089 Size: SH
  1. Lubricate a NEW fuel pressure sensor O-ring seal with clean engine oil.
  2. Install the NEW fuel pressure sensor O-ring seal (2) onto the fuel line fitting.
  3. Wrap a shop towel around the fuel pressure sensor fitting in order to absorb any fuel that may leak out.

    4. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the fuel pressure sensor (1) to the fuel line.

    5. Tighten
    Tighten the sensor to 15 N·m (11 lb ft).


    Object Number: 1885087 Size: SH
  5. Connect the body wiring harness electrical connector (1) to the fuel pressure sensor (2).
  6. Lower the vehicle.
  7. Use the following procedure in order to inspect for leaks:
    8. 7.1. Turn the ignition ON, with the engine OFF, for 2 seconds.
    7.2. Turn the ignition OFF for 10 seconds.
    7.3. Turn the ignition ON, with the engine OFF.
    7.4. Inspect for fuel leaks.

Removal Procedure

    Object Number: 1885087 Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Disconnect the body wiring harness electrical connector (1) from the fuel pressure sensor (2).

    3. Object Number: 1885089 Size: SH
  3. Wrap a shop towel around the fuel pressure sensor fitting in order to absorb any fuel that may leak out.
  4. Remove the fuel pressure sensor (1) from the fuel line.
  5. Remove and discard the fuel pressure sensor O-ring seal (2).

Installation Procedure

    Object Number: 1885089 Size: SH
  1. Lubricate a NEW fuel pressure sensor O-ring seal with clean engine oil.
  2. Install the NEW fuel pressure sensor O-ring seal (2) onto the fuel line fitting.
  3. Wrap a shop towel around the fuel pressure sensor fitting in order to absorb any fuel that may leak out.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the fuel pressure sensor (1) to the fuel line. Tighten the sensor to 15 N·m (11 lb ft).

    5. Object Number: 1885087 Size: SH
  5. Connect the body wiring harness electrical connector (1) to the fuel pressure sensor (2).
  6. Lower the vehicle.
  7. Use the following procedure in order to inspect for leaks:
    8. 7.1. Turn the ignition ON, with the engine OFF, for 2 seconds.
    7.2. Turn the ignition OFF for 10 seconds.
    7.3. Turn the ignition ON, with the engine OFF.
    7.4. Inspect for fuel leaks.