Fuel tank sensor removal

Hi,

I believe you are referring to the fuel tank pressure sensor. If that is incorrect, let me know.

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Here are the directions for replacement. You will need to remove the fuel tank because the sensor is mounted at the top of the fuel module. The attached picture correlates with the directions.

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1997 Pontiac Grand AM V6-3100 3.1L VIN M SFI
Fuel Tank Pressure Sensor Replacement
Vehicle Powertrain Management Sensors and Switches - Powertrain Management Sensors and Switches - Computers and Control Systems Fuel Tank Pressure Sensor Service and Repair Procedures Fuel Tank Pressure Sensor Replacement
FUEL TANK PRESSURE SENSOR REPLACEMENT
Fuel Tank Pressure Sensor

Pic 1

REMOVE OR DISCONNECT

NOTE: Numbers in text correspond to numbered components in image.

1. Relieve the system fuel pressure. Refer to Fuel Pressure Release.
2. Drain fuel tank. Refer to Fuel Tank Draining.
3. Remove the fuel tank. Refer to Fuel Tank Assembly.
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.

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Let me know if this helps or if you have questions

Take care,
Joe