GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Engine 🢒 Engine Controls and Fuel - 2.8L, 3.0L, 3.2L, or 3.6L 🢒 Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

Object Number: 1981515 Size: MF

Callout

Component Name

Preliminary Procedures

  1. Turn OFF the ignition.
  2. Remove the air cleaner duct. Refer to Air Cleaner Outlet Duct Replacement.

1

Screw (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
3.25 N·m (29 lb in)

2

Mass Airflow Sensor/Intake Temperature Sensor

Procedure

Disconnect the sensor wiring harness.

3

Seal