Installation Procedure

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of MAF Sensor

Courtesy of GENERAL MOTORS CORP.

CAUTION:

Handle the MAF sensor carefully.
Do not drop the MAF sensor in order to prevent damage to the MAF sensor.
Do not damage the screen located on the air inlet end of the MAF.
Do not touch the sensing elements.
Do not allow solvents and lubricants to come in contact with the sensing elements.
Use a small amount of a soap based solution in order to aid in the installation.

Install a NEW MAF/IAT sensor gasket.
Carefully install the MAF/IAT sensor into the air cleaner housing cover.

CAUTION: Refer to Fastener Caution .

Install the MAF/IAT sensor screws and tighten to 4 N.m (35 lb in).

Fig 2: View Of Air Cleaner Duct

Courtesy of GENERAL MOTORS CORP.

Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .

Fig 3: View Of MAF/IAT Sensor Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Reconnect the MAF/IAT sensor electrical connector.