| Removal and Installation |
| 1. |
Disconnect the battery negative terminal.
|
| 2. |
Loosen the drain plug, and drain the engine coolant. Remove the radiator
cap to drain with speed.
|
| 3. |
Remove the air cleaner assembly.
(Refer to Intake and exhaust system - "Air Cleaner")
|
| 4. |
Disconnect the water temperature sensor connector.
(Refer to Engine Control / Fuel System - "Engine Control System")
|
| 5. |
Disconnect the radiator upper hose (A).
|
| 6. |
Remove the heater hose(A).
|
| 7. |
Disconnect the coolant hose(A).
|
| 8. |
Remove the water temperature control assembly (A).
|
| 9. |
Remove the intake manifold.
(Refer to Intake and Exhaust System - "Intake Manifold")
|
| 10. |
Remove the water pipe (A).
|
| 11. |
Install in the reverse order of removal.
|
Removal and Installation • Never remove the radiator cap when the engine is hot.
Components 1. Gasket 2. Water pump 3. Water pump pulley
Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and accord
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.