buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Oil Pressure Switch (For Fuel Pump) > < Fuel Pressure Sensor/Switch|Locations|Page 5534
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Fuel Pressure Sensor/Switch: Service and Repair

Fuel Tank Pressure Sensor

REMOVE OR DISCONNECT

1. Relieve the system fuel pressure. 
2. Drain fuel tank.
3. Remove the fuel tank. 
4. Remove the electrical connector from the fuel tank vapor pressure sensor.
5. Remove the fuel tank vapor pressure sensor (1) from modular fuel sender.

INSTALL OR CONNECT

1. Install the new fuel tank vapor pressure sensor (1) to modular fuel sender.
2. Install the electrical connector to fuel tank vapor pressure sensor
3. Install the fuel tank. 
4. Refill tank.
5. Install the negative battery cable.

Oil Pressure Switch (For Fuel Pump) > < Fuel Pressure Sensor/Switch|Locations|Page 5534