Hyundai Kona: Engine Control System / Exhaust Gas Temperature Sensor (EGTS) Repair procedures

Hyundai Kona (OS) 2018-2020 Service Manual / Engine Control / Fuel System / Engine Control System / Exhaust Gas Temperature Sensor (EGTS) Repair procedures

Inspection

1.	Turn ignition switch OFF.

2.	Disconnect the connector of exhaust gas temperature sensors #1/#2.

3.	Measure resistance between sensor signal terminal and ground terminal.

Check that the resistance is within the specification.

Exhaust Gas Temperature Sensor [EGTS #1, #2 (T3, T4)]

Temperature [°C (°F)]	Resistance (kΩ)
-40 (-40)	0.17
0 (-32)	0.201
100 (212)	0.276
200 (392)	0.35
300 (572)	0.42
400 (752)	0.489
500 (932)	0.555
600 (1112)	0.618
700 (1292)	0.68
800 (1472)	0.739
850 (1562)	0.767

Removal

[EGTS #1]

1.	Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.	Lift the vehicle.

3.	Remove the side under cover.

4.	Disconnect the EGTS connector (A).

5.	Remove the EGTS (B).

[EGTS #2]

1.	Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.	Lift the vehicle.

3.	Remove the side under cover.

4.	Disconnect the EGTS connector (A).

5.	Remove the EGTS (B).

Installation

•	Install the sensor with the specified torque.

•	If the sensor is dropped by mistake, check if there is no problem.

Install the sensor in the reverse order of removal.

Exhaust gas temperature sensor (EGTS) :

39.2 - 49.1 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb-ft)

Exhaust Gas Temperature Sensor (EGTS) Schematic diagrams

Circuit Diagram EGTS #1 Harness Connector EGTS #2 Harness Connector ...

Rail Pressure Sensor (RPS) Description and operation

Description Rail Pressure Sensor (RPS) is installed on the delivery pipe and measures the instantaneous fuel pressure in the delivery pipe. The sensing element (Semiconductor ele ...

Other information:

Hyundai Kona (OS) 2018-2020 Service Manual: Exhaust Manifold Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. 2. Remove the engine cover. (Refer to Engine and Transaxle Assembly - "Engine Cover") 3. Remove the engine room under cove ...

Hyundai Kona (OS) 2018-2020 Service Manual: Height Adjust Repair procedures
Replacement 1. Remove the front seat belt upper anchor. (Refer to Front Seat Belt - "Front Seat Belt Pretensioner") 2. After loosening the mounting bolts, then remove the height adjust (A). Tigh ...