GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Geo 🢒 1997 🢒 Prizm 🢒 Engine 🢒 Engine Controls - 1.6L 🢒 Throttle Opener Replacement

Removal Procedure

    Object Number: 1578837 Size: SH
  1. Remove the throttle body from the intake manifold.
  2. Remove the two screws and the throttle opener from the throttle body. Refer to Throttle Body Replacement.

Installation Procedure

    Object Number: 1578837 Size: SH
  1. Install the throttle opener to the throttle body.
  2. Secure the throttle opener with the two screws.
  3. Install the throttle body to the intake manifold. Refer to Throttle Body Replacement.