Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: MAP Sensor

Courtesy of GENERAL MOTORS CORP.

Remove the upper intake manifold cover. Refer to Upper Intake Manifold Sight Shield Replacement .
Disconnect the engine wiring harness electrical connector (1) from the manifold absolute pressure (MAP) sensor.

Fig 2: MAP Sensor & Retainer

Courtesy of GENERAL MOTORS CORP.

Remove the MAP sensor retainer (1) from the intake manifold.
Remove the MAP sensor (2) from the intake manifold.