Removal and Installation |
|
1. |
Drain engine coolant so its level is below thermostat.
(Refer to Cooling System - "Coolant") |
2. |
Disconnect the Radiator lower hose quick connector (A).
|
3. |
Remove the water inlet fitting and thermostat (A).
|
4. |
Install in the reverse order of removal.
|
5. |
Fill the engine coolant.
(Refer to Cooling System - "Coolant") |
6. |
Start the engine and check for leaks. |
7. |
Recheck the coolant level. |
1. |
Remove the intake manifold.
(Refer to Intake and Exhaust System - "Intake Manifold") |
2. |
Disconnect the bypass hose (A). |
3. |
Unfasten the heater pipe mounting bolts (A) and then remove the heater pipe.
|
4. |
Install in the reverse order of removal. |
5. |
Fill the engine coolant.
(Refer to Cooling System - "Coolant") |
6. |
Start the engine and check for leaks. |
7. |
Recheck the coolant level. |
Inspection |
Thermostat |
1. |
Immerse the only thermostat part in water and gradually heat the water.
|
2. |
Check the valve opening temperature.
If the valve opening temperature is not as specified, replace the thermostat.
|
3. |
Check the valve lift.
If the valve lift is not as specified, replace the thermostat.
|
Hyundai Elantra AD (2016-2020) Service Manual: Condenser Repair procedures
Inspection
1.
Check the condenser fins for clogging and damage. If clogged,
clean them with water, and blow them with compressed air. If bent,
gently bend them using a screwdriver or pliers.
2.
Check the condenser connections for leakage, and repair or replace it, if required.
Replace ...
Hyundai Elantra AD (2016-2020) Service Manual: Engine Coolant Temperature Sensor (ECTS) Description and Operation
Description
Engine Coolant Temperature Sensor (ECTS) is located in the
engine coolant passage of the cylinder head for detecting the engine
coolant temperature. The ECTS uses a thermistor whose resistance changes
with the temperature.
The electrical resistance of the ECTS decreases as the ...