Boost Sensor Replacement (California Emissions)

BOOST SENSOR REPLACEMENT (CALIFORNIA EMISSIONS)

REMOVAL PROCEDURE




1. Loosen the outlet duct clamp at the upper intake manifold cover.
2. Remove the upper intake manifold cover from the outlet duct.
3. Remove the upper intake manifold cover.




4. Disconnect the boost sensor electrical connector (1).
5. Remove the boost sensor bracket bolt (4).
6. Disconnect the vacuum line from the sensor.
7. Remove the boost sensor and bracket.
8. Remove the bracket from the sensor.
9. Inspect the boost sensor seal for damage, replace as necessary.

INSTALLATION PROCEDURE




1. Install the sensor to the bracket.
2. Install the bracket (with sensor).
3. Connect the vacuum line to the sensor.

NOTE: Refer to Fastener Notice in Service Precautions.

4. Install the boost sensor bracket bolt (4).

Tighten
Tighten the bolt to 10 N.m (89 lb in).

5. Connect the boost sensor electrical connector (1).




6. Install the upper intake manifold cover.
7. Install the upper intake manifold cover to the outlet duct.
8. Tighten the outlet duct clamp at the upper intake manifold cover.

Tighten
Tighten the clamp to 6 N.m (53 lb in).