Kia Niro: Engine Control System / Engine Coolant Temperature Sensor (ECTS) Repair procedures
| 1. |
Switch "OFF" the ignition.
|
| 2. |
Remove the ECTS (Refer to "Removal").
|
| 3. |
After immersing the thermistor of the sensor into engine coolant, measure
resistance between the ECTS terminals 1 and 2.
|
| 4. |
Check that the resistance is within the specification.
Temperature
|
Resistance (kΩ)
|
°C
|
°F
|
-40
|
-40
|
48.14
|
-20
|
-4
|
14.13 - 16.83
|
0
|
32
|
5.79
|
20
|
68
|
2.31 - 2.59
|
40
|
104
|
1.15
|
60
|
140
|
0.59
|
80
|
176
|
0.32
|
|
Engine Coolant Temperature
Sensor (ECTS) [Water Temperature Control Assembly]
| 1. |
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
|
| 2. |
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
|
| 3. |
Remove the purge control solenoid valve.
(Refer to Engine Control / Fuel System - "Purge Control Solenoid Valve
(PCSV)")
|
| 4. |
Disconnect the engine coolant temperature sensor connector (A).
|
| 5. |
Remove the spring clip (B), and then pull the sensor from the water temperature
control assembly.
|
Note that engine coolant may flow out from the water temperature
control assembly when removing the sensor.
|
|
Engine Coolant Temperature
Sensor (ECTS) [EGR Cooler Tube]
| 1. |
Turn the ignition switch OFF and disconnect the battery (-) terminal.
|
| 2. |
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
|
| 3. |
Disconnect the engine coolant temperature sensor connector (A).
|
| 4. |
Remove the spring clip (B), and then pull the sensor from the water temperature
control assembly.
|
Note that engine coolant may flow out from the water temperature
control assembly when removing the sensor.
|
|
| • |
Install the component to the specified torque.
|
| • |
Note that internal damage may occur when the component is dropped.
If the component has been dropped, inspect before installing.
|
| • |
Apply the engine coolant to the O-ring.
|
| • |
Insert the sensor in the installation hole and be careful not
to damage it.
|
|
| 1. |
Install in the reverse order of removal.
|
| 2. |
Replenish the engine coolant.
(Refer to Engine Mechanical System - “Coolant”)
|
Circuit Diagram
ECTS [Water Temperature Control Assembly]
Harness Connector
ECTS [EGR Cooler Tube]
Harness Connector
...
Specification
Item
Specification
Coil Resistance (Ω)
774 - 946 [20°C (68°F)]
...
Other information:
Kia Niro (DE HEV) Owners Manual: Front seat adjustment - manual
Forward and backward (1)
To move the seat forward or backward:
1. Pull the seat slide adjustment lever up and hold it.
2. Slide the seat to the position you desire.
3. Release the lever and make sure the seat is locked in place.
Adjust the seat before driving, and make sure the seat is locked ...
Kia Niro 2017 (DE HEV) Service Manual: General information
Basic Service Symbols
There are five primary symbols used to complement illustrations. These symbols
indicate the part to apply such materials during service.
Symbol
Meaning
Do not reuse the part. Replace a new one.
...
Engine Coolant Temperature Sensor (ECTS) Schematic diagrams
Crankshaft Position Sensor (CKPS) Specifications