GMC Workshop Service and Repair Manuals

Manifold Absolute Pressure (MAP) Sensor: Service and Repair

MAP Sensor

REMOVE OR DISCONNECT:

1.

Negative battery cable.

2.

EVAP Vacuum harness assembly.

3.

Electrical connector releasing locking tab.

4.

Bolts or release lock tabs and remove sensor. 

INSTALL OR CONNECT:

1.

Bolts or snap sensor on bracket.

2.

Electrical connector.

3.

EVAP Vacuum harness.

4.

Negative battery cable.