GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Fuel Temperature Sensor Replacement

Removal Procedure

    Object Number: 1867149 Size: SH
  1. Remove the charge air cooler inlet pipe. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement .
  2. Disconnect the engine wiring harness electrical connector (1) from the fuel temperature sensor.

    3. Object Number: 1867151 Size: SH
  3. Remove the fuel temperature sensor (1).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1867151 Size: SH
  1. Install the fuel temperature sensor (1).

    2. Tighten
    Tighten the sensor to 22 N·m (16 lb ft).


    Object Number: 1867149 Size: SH
  2. Connect the engine wiring harness electrical connector (1) to the fuel temperature sensor.
  3. Install the charge air cooler inlet pipe. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement .
  4. Prime the fuel system. Refer to Fuel System Priming .
  5. Start the engine. If the engine stalls, repeat the above step.
  6. Once the engine starts, inspect for fuel leaks.