LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2012 >> Impala LT, Gas >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L - Repair Instructions >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Manifold Absolute Pressure Sensor Replacement

Fig 1: Manifold Absolute Pressure Sensor
GM2614916Courtesy of GENERAL MOTORS COMPANY
Manifold Absolute Pressure Sensor Replacement

Callout Component Name
Preliminary Procedure 
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
1 Manifold Absolute Pressure Sensor Bolt.
CAUTION:

Refer to Fastener Caution .


Tighten 
5 N.m (44 lb in)
2 Manifold Absolute Pressure Sensor.
Procedure 
Disconnect the MAP sensor harness connector.