Installation

1GR-FE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR:

INSTALLATION

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR





(a) Install a new gasket to the sensor.
(b) Install the sensor.
Torque: 20 Nm (204 kgf-cm, 15 ft-lbf)
(c) Connect the sensor connector.
2. INSTALL INTAKE MANIFOLD





(a) Set a new gasket on each cylinder head.

- Align the port holes of the gasket and cylinder head.
- Be careful of the installation direction.

(b) Set the intake manifold on the cylinder heads.





(c) Install and uniformly tighten the 10 bolts in several passes.
Torque: 26 Nm (265 kgf-cm, 19 ft-lbf)
(d) Connect the 6 fuel injector connectors.
3. INSTALL INTAKE AIR SURGE TANK
(a) Install the intake air surge tank (Installation).
4. CONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY (Installation)

5. CONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY (Installation)

6. ADD ENGINE COOLANT (Service and Repair)

7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTE: Some systems need to be initialized after the cable is reconnected (Repair Instruction - Initialization).

8. INSPECT FOR ENGINE COOLANT LEAK (Testing and Inspection)