Ecd System (W/O Egr Cooler) Initialization

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
1Kd-Ftv Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INITIALIZATION PROCEDURE FOR DIESEL THROTTLE BODY AND TURBOCHARGER

  1. SUPPLY PUMP INITIALIZATION PROCEDURE

Ecd System (W/O Egr Cooler) -- Initialization



INITIALIZATION PROCEDURE FOR DIESEL THROTTLE BODY AND TURBOCHARGER
HINT:
When the diesel throttle body assembly or turbocharger sub-assembly is replaced, perform initialization

  1. Turn the ignition switch to ON.

    NOTICE:
    Do not start the engine.

  2. Turn the ignition switch off and wait for 30 seconds or more.

  3. Turn the ignition switch to ON and wait for 10 seconds or more.


SUPPLY PUMP INITIALIZATION PROCEDURE
HINT:
After replacing the supply pump and/or ECM:
  1. If the engine is defective or stalls immediately after startup, the learned values of the ECM must be initialized. The engine can be initialized through the intelligent tester or by connecting DLC3 terminals.
  2. If the engine starts normally, initialization is not necessary. Perform the steps labeled procedure "A" and procedure "B" only.


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

    NOTICE:
    Do not start the engine.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Powertrain / Engine and ECT / Utility / Supply Pump Initialization.

  5. Press "Next".



    6. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  6. Press "Next".



    7. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  7. Press "Exit".

  8. Start the engine to check if the initialization is complete. If the engine cannot be started, repeat the initialization procedures from the beginning (Procedure "A").

  9. Idle the engine for at least 1 minute under the following conditions: (Procedure "B")

    1. The engine coolant temperature is 60°C (140°F) or higher.
    2. The fuel temperature is 20°C (68°F) or higher.
    NOTICE:
    Do not race the engine immediately after starting the engine. After warming up the engine, racing the engine is acceptable.
    HINT:
    1. The engine coolant temperature can be estimated by touching the outlet hose.
    2. The fuel temperature can be estimated by using the ambient temperature as a substitute.
    3. If the engine coolant temperature is difficult to estimate, use the intelligent tester and enter the following menus: Powertrain / Engine and ECT / Data List / Coolant Temp.

  10. Initialization is complete.