Engine Coolant Temperature Sensor Removal


  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE V-BANK COVER

  3. DISCONNECT NO. 2 VENTILATION HOSE

  4. REMOVE AIR CLEANER ASSEMBLY

  5. REMOVE THROTTLE BODY

  6. REMOVE INTAKE AIR SURGE TANK

  7. REMOVE INTAKE MANIFOLD

  8. REMOVE ENGINE COOLANT TEMPERATURE SENSOR

Engine Coolant Temperature Sensor -- Removal



1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.


2. REMOVE V-BANK COVER


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50
  1. Remove the 2 nuts and V-bank cover.



3. DISCONNECT NO. 2 VENTILATION HOSE


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50


4. REMOVE AIR CLEANER ASSEMBLY


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50
  1. Disconnect the vacuum hose.

  1. Disconnect the MAF meter connector.

  1. Remove the 2 wire harness clamps.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50
  1. Loosen the 2 hose clamps.

  1. Remove the 2 bolts and air cleaner.



5. REMOVE THROTTLE BODY


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50
  1. Disconnect the throttle position sensor and control motor connector.

  1. Remove the 4 bolts and throttle body.

  1. Remove the gasket from the intake air surge tank.



6. REMOVE INTAKE AIR SURGE TANK


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the No. 5 water by-pass hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the No. 4 water by-pass hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the purge line hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the No. 1 ventilation hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the purge VSV connector.

  1. Disconnect the VSV connector (for ACIS).

  1. Disconnect the throttle position sensor and control motor connector.

  1. Remove the 3 wire harness clamps and hose clamp.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Remove the 3 upper bolts which are used to secure the 2 surge tank stays and throttle body bracket.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Using an 8 mm hexagon wrench, remove the 4 bolts.

  1. Remove the 2 nuts, intake air surge tank and gasket.



7. REMOVE INTAKE MANIFOLD


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the 2 water by-pass hoses.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the purge line hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the ventilation hose.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Disconnect the 2 VSV connectors.

  1. Disconnect the throttle body with motor connector.

  1. Separate the 3 wire harness clamps and hose clamp.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Remove the 2 bolts and throttle body bracket.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Remove the bolt and oil baffle plate.

  1. Remove the 4 bolts and 2 surge tank stays.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Engine Coolant Temperature Sensor.Engine Coolant Temperature Sensor  Removal
  1. Remove the 2 nuts.

  1. Using an 8 mm hexagon socket wrench, remove the 4 bolts, intake air surge tank and gasket.



8. REMOVE ENGINE COOLANT TEMPERATURE SENSOR


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50
  1. Disconnect the sensor connector.

  1. Remove the sensor.

  1. Remove the gasket from the sensor.