GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy C Pickup - 2WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Fuel Tank Pressure Sensor Replacement

Fuel Tank Pressure Sensor Replacement Pick-up

Fuel Vapor Pressure Sensor Removal
  1. Relieve the fuel pressure. Refer to Fuel Pressure Relief .
  2. Lower the fuel tank.
  3. Drain the fuel tank. Refer to Fuel Tank Draining .
  4. Remove the fuel tank.

    5. Refer to the following procedures:

    • Fuel Tank Replacement (Suburban).
    • Fuel Tank Replacement (Tahoe/Yukon).
    • Fuel Tank Replacement (Extended Cab - Side Tank).
    • Fuel Tank Replacement (Pick-up - Side Tank).
    • Fuel Tank Replacement (Cab and Chassis - Side Tank).
    • Fuel Tank Replacement (Cab and Chassis - Rear Tank).
  5. Disconnect the electrical connector.

    6. Object Number: 64998 Size: SH
  6. Remove the Fuel Pressure sensor (1) from the fuel sender assembly (2)

Fuel Pressure Sensor Installation

    Object Number: 64998 Size: SH
  1. Install the Fuel Pressure Sensor (1) on the fuel sender assembly (2).
  2. Reconnect the electrical connector
  3. Install the fuel tank.

    4. Refer to the following procedures:

    • Fuel Tank Replacement (Suburban).
    • Fuel Tank Replacement (Tahoe/Yukon).
    • Fuel Tank Replacement (Extended Cab - Side Tank).
    • Fuel Tank Replacement (Pick-up - Side Tank).
    • Fuel Tank Replacement (Cab and Chassis - Side Tank).
    • Fuel Tank Replacement (Cab and Chassis - Rear Tank).