GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 Vibe - AWD 🢒 Engine 🢒 Engine Controls and Fuel - 1.8L (LAY) 🢒 Fuel Injector Replacement

Removal Procedure

    Object Number: 2016624 Size: SH
  1. Remove the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement.
  2. Pull the 4 fuel injector assemblies out of the fuel delivery pipe

    3. Object Number: 2016627 Size: SH

    Note: Prevent entry of foreign objects by covering the fuel injector with a plastic bag.

  3. For reinstallation, attach a tag or label to the injector shaft.

    4. Object Number: 2016631 Size: SH
  4. Remove the 4 injector vibration insulators (1, 2, 3, 4).

Installation Procedure

    Object Number: 2016651 Size: SH
  1. Install the fuel injector assembly.
  2. Install a new injector vibration insulator (2) to the fuel injector assembly.
  3. Apply a light coat of oil to the contact surfaces of the O-ring (1) of the fuel injector assembly.

    4. Object Number: 2016654 Size: SH

    Note: Do not twist the O-ring. After installing the fuel injectors, check that they turn smoothly. If not, replace the O-ring with a new one.

  4. While turning the fuel injector assembly left and right, install it onto the fuel delivery pipe sub-assembly.
  5. Install the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement.