GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1564234  Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Gently pull and/or pry in an upward motion, in order to remove the fuel tank pressure sensor from the fuel tank module.

Installation Procedure


    Object Number: 1564234  Size: SH
  1. Lightly lubricate the fuel tank pressure sensor seal with clean engine oil.
  2. Important: Ensure that the fuel pressure sensor sits between the alignment feature in the fuel tank module.

  3. Firmly press down on top of the fuel pressure sensor, in order to install the sensor into the fuel tank module.
  4. Install the fuel tank. Refer to Fuel Tank Replacement .