GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2002 🢒 Isuzu T-Series (Truck Line C) 🢒 Engine 🢒 Engine Mechanical - 7.8L 🢒 Fuel Supply Pump Removal
  1. Disconnect the pump position sensor harness connector.
  2. Remove the clamp bolts from the fuel feed pipe, fuel return pipe and the supply pipe to the fuel filter.
  3. Remove the fuel feed pipe.
  4. Remove the fuel return pipe.
  5. Remove the oil feed pipe.
  6. Remove the oil return pipe.
  7. Remove the two fuel supply pipes between the supply pump and the common rail.
  8. Disconnect the coupling fixing bolts.
  9. Remove the fuel supply pump fixing bolts.
  10. Remove the fuel supply pump assembly.