Manifold Absolute Pressure Sensor Replacement

Fig 1: Manifold Absolute Pressure Sensor & Bolt

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: Refer to Exhaust Service Warning . Preliminary Procedures Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection . Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement . Clip out the radiator surge tank inlet hose from the camshaft cover. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement . Remove the throttle body. Refer to Throttle Body Assembly Replacement . Move the intake manifold insulator carefully aside.
1	Manifold Absolute Pressure Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 4 N.m (35 lb in)
2	Manifold Absolute Pressure Sensor

Callout

Component Name

WARNING:

Preliminary Procedures

Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
Clip out the radiator surge tank inlet hose from the camshaft cover. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement .
Remove the throttle body. Refer to Throttle Body Assembly Replacement .
Move the intake manifold insulator carefully aside.

Manifold Absolute Pressure Sensor Bolt

CAUTION:

Tighten
4 N.m (35 lb in)

Manifold Absolute Pressure Sensor