Manifold Absolute Pressure Sensor: Installation

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.

Install the MAP sensor (1). See Fig 2. Push the MAP sensor down in order to engage the sensor into the retainer.
Connect the MAP sensor electrical connector (3). See Fig 1.

Fig 1: Removing & Installing MAP Sensor (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing & Installing MAP Sensor (2 Of 2)

Courtesy of GENERAL MOTORS CORP.