Q: What is the removal procedure for the manifold absolute pressure sensor?
A:
The procedure is to remove the intake manifold sight shield, disconnect the engine wiring harness electrical connector from the manifold absolute pressure (MAP) sensor, remove the MAP sensor retainer, and then remove the MAP sensor.
By Bob
GM Specialist
01/11/2022
Q: What is the proper way to install the manifold absolute pressure sensor?
A:
The proper way is to install the MAP sensor, install the MAP sensor retainer, connect the engine harness wiring electrical connector to the MAP sensor, and then install the intake manifold sight shield.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the removal procedure for the throttle body assembly?
A:
The procedure is to remove the air cleaner outlet duct, remove the Throttle Body nuts and bolts, remove the throttle body, and then remove and discard the throttle body gasket.
Q: What is the recommended torque for the air cleaner housing cover screws?
A:
The recommended torque is 3 Nm (27 lb in).
Q: How many screws does the mass airflow sensor have?