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Home >> Saturn >> 2002 >> LW300 V6-3.0L VIN R >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Fuel Tank Pressure Sensor >> Service and Repair
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Fuel Tank Pressure Sensor: Service and Repair

REMOVAL
The fuel tank pressure sensor is located on top of the fuel pump module cover.




1. Remove fuel filler pipe and fuel tank from vehicle. (Refer to "Fuel Tank Removal" procedure in the Fuel System).
2. Remove fuel tank pressure sensor retaining nut.

NOTE: Avoid contact of any tool with the top surface of the fuel tank pressure sensor. If this surface is damaged, the sensor will require replacement.

3. Disengage sensor from the fuel pump module cover.

INSTALLATION

NOTE: To facilitate installation of the tank pressure sensor into its mounting boss on the fuel pump module cover, lightly lubricate the multi-ribbed seal on the tank pressure sensor. A drop of clean engine oil is sufficient.




1. Install tank pressure sensor into the fuel pump module cover mounting boss.
2. Install fuel tank pressure sensor retaining nut.

Torque:
Fuel Tank Pressure Sensor Nut: 2 N.m (18 in-lbs)

3. Install fuel tank and fuel filler pipe. (Refer to "Fuel Tank Installation" in the Fuel System).
4. Perform the "Service Bay Diagnostic Test" for the evaporative emission system using the Scan tool. This test will verify the integrity of the vapor handling areas of the fuel system.
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