gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Oxygen Sensor > < Component Locations|Page 4665
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Oil Pressure Sensor: Service and Repair

REMOVAL PROCEDURE

1. Remove the fuel manager/filter.
2. Disconnect the electrical connector.
3. Remove the switch (1).

INSTALLATION PROCEDURE

1. Install the switch (1).
2. Reconnect the electrical connector.
3. Install the fuel manager/filter.
4. Bleed the fuel system. Refer to Fuel Feed and Fuel Return Pine Purge Procedure.

Oxygen Sensor > < Component Locations|Page 4665