Fuel Pressure Pulsation Damper Installation

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
1Gr-Fe Fuel. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY

  2. INSTALL INTAKE AIR SURGE TANK

  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  4. INSPECT FOR FUEL LEAK

Fuel Pressure Pulsation Damper -- Installation



1. INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY

  1. Apply a light coat of spindle oil or gasoline to a new O-ring and install it onto the fuel pressure pulsation damper.

  1. Install the fuel pressure pulsation damper to the fuel delivery pipe.

  1. Install the fuel pressure regulator holder.



2. INSTALL INTAKE AIR SURGE TANK
(HILUX_TGN26 RM000002I4S00CX.html)


3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected (HILUX_TGN26 RM000004QR3009X.html).


4. INSPECT FOR FUEL LEAK

  1. Make sure that there are no fuel leaks after performing maintenance on the fuel system.

    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON and turn the intelligent tester on.

      NOTICE:
      Do not start the engine.

    3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.

    4. Check that there are no leaks from the fuel system.
      If there are fuel leaks, repair or replace parts as necessary.

    5. Turn the ignition switch off.

    6. Disconnect the intelligent tester from the DLC3.