1. Turn OFF the ignition.
2. Raise the bracket (1) enough to access the manifold absolute pressure (MAP) sensor.
3. Disconnect the MAP sensor electrical connector.



4. Remove the MAP sensor retaining bolt and washer (1).
5. Remove the MAP sensor (3) from the intake manifold (2).
6. Inspect the MAP sensor seal for wear or damage and replace as necessary.

Note: Lightly coat the MAP sensor seal with rubber lubricant P/N 9985770 before installing the sensor. The lubricant should be applied with a sponge or a brush. To prevent blockage, avoid dipping the sensor port directly into the lubricant.

1. Install the MAP sensor (3).

Caution: Refer to Fastener Caution in the Preface section.

2. Install the MAP sensor retaining bolt and washer (1).

Tighten
Tighten the fastener to 12 N·m (106 lb in).

3. Connect the MAP sensor electrical connector.