chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Idle Air Control Motor (IAC) <--> [Idle Speed/Throttle Actuator - Electronic] > < Fuel Tank Pressure Sensor|Locations|Page 3576
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Fuel Tank Pressure Sensor: Service and Repair

FUEL TANK PRESSURE SENSOR REPLACEMENT

REMOVAL PROCEDURE

1. Remove the fuel tank from the vehicle.
2. Disconnect the electrical connector from the fuel tank pressure sensor.
3. Remove the two fasteners (1).
4. Remove the fuel tank pressure sensor (2).

INSTALLATION PROCEDURE

1. Install the fuel tank pressure sensor (2) with a new O-ring seal (3) to the fuel tank.

NOTE:  Refer to Fastener Notice in Service Precautions.

2. Secure the fuel tank pressure sensor with the two fasteners (1).

Tighten
Tighten the fasteners to 3.5 N.m (30 lb in).

3. Connect the electrical connector to the fuel tank pressure sensor.
4. Install the fuel tank.

Idle Air Control Motor (IAC) <--> [Idle Speed/Throttle Actuator - Electronic] > < Fuel Tank Pressure Sensor|Locations|Page 3576