Engine Coolant Temperature Sensor Installation

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fe Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

  2. INSTALL INTAKE MANIFOLD

  3. INSPECT FOR COOLANT LEAK

Engine Coolant Temperature Sensor -- Installation



1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

  1. Install a new gasket to the engine coolant temperature sensor.

  1. Install the engine coolant temperature sensor.

    Torque:
    20 N*m{200 kgf*cm, 14 ft.*lbf}

  1. Connect the engine coolant temperature sensor connector.



2. INSTALL INTAKE MANIFOLD
(HILUX_TGN26 RM0000046EL00OX.html)


3. INSPECT FOR COOLANT LEAK

  1. Remove the radiator cap.

    CAUTION:
    To avoid being burned, do not remove the radiator cap while the engine and radiator are still hot. Thermal expansion may cause hot engine coolant and steam to blow out from the radiator.

  1. Fill the radiator with coolant and attach a radiator cap tester.

  1. Warm up the engine.

  1. Using the radiator cap tester, increase the pressure inside the radiator to 118 kPa (1.2 kgf/cm2, 17 psi), and then check that the pressure does not drop.
    If the pressure drops, check the hose, radiator and water pump for leakage. If no external leakage is found, check the heater core, cylinder block and cylinder head.

  1. Install the radiator cap.