GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2003 🢒 ION 🢒 Engine 🢒 Engine Controls - 2.2L (L61) 🢒 Intake Air Temperature Sensor Replacement

Removal Procedure

    Object Number: 851290 Size: SH
  1. Disconnect the IAT sensor harness connector.
  2. While twisting the IAT sensor, pull the sensor from the air cleaner resonator.

Installation Procedure

    Object Number: 851290 Size: SH
  1. Press the IAT sensor into the air cleaner resonator.
  2. Connect the IAT sensor harness connector.