Manifold Pressure/Vacuum Sensor: Service and Repair

Manifold Absolute Pressure Sensor

Removal
1. Disconnect negative cable at battery.
2. Disconnect connector from manifold absolute pressure sensor (1).
3. Remove manifold absolute pressure sensor (1) from intake manifold (2).

Installation
Before installation, inspect manifold absolute pressure sensor referring to "Manifold Absolute Pressure Sensor Inspection".
1. Confirm that vacuum passage on intake manifold is free from clog.
2. Apply engine oil to O-ring of manifold absolute pressure sensor.




3. Install manifold absolute pressure sensor (1) to intake manifold (2).
4. Connect connector to manifold absolute pressure sensor (1) securely.