GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 Eldorado 🢒 Engine 🢒 Engine Controls - 4.6L 🢒 Fuel Tank Pressure Sensor Replacement
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .

    2. Object Number: 238597 Size: SH
  2. Disconnect the harness connector from the fuel tank pressure sensor.
  3. Remove the clip from the fuel tank pressure sensor (1).

    4. Object Number: 18839 Size: SH
  4. Remove the fuel tank pressure sensor from the modular fuel sender.
  5. Inspect the fuel tank pressure (FTP) sensor seal for damage. Replace as necessary. Always replace the FTP sensor seal when replacing the FTP sensor.

Installation Procedure

    Object Number: 18839 Size: SH
  1. Install the fuel tank pressure sensor into the modular fuel sender.
  2. Reinstall the clip to the fuel tank pressure sensor.
  3. Connect the harness connector to the fuel tank pressure sensor.

    4. Object Number: 246727 Size: SH
  4. Reinstall the fuel tank. Refer to Fuel Tank Replacement .