Kia Picanto: Engine Control System / Exhaust Gas Temperature Sensor (EGTS)

Kia Picanto JA 2017-2023 Service & Repair Manual / Engine Control / Fuel System / Engine Control System / Exhaust Gas Temperature Sensor (EGTS)

Specifications
Specification
Exhaust Gas Temperature Sensor (EGTS) #1, 2
▷ Type : Thermistor type
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

Description and operation
Description
Installed in exhaust manifold, the Exhaust Gas Temperature Sensor (EGTS) #1 for WGT senses the temperature of exhaust gas flowing into the WGT.
Installed in Gasoline Particulate Filter (GPF) assembly, the Exhaust Gas Temperature Sensor (EGTS) #2 for GPF senses the temperature of exhaust gas flowing into the GPF.
When predetermined engine condition is met, ECM burns soot collected in GPF with exhaust gas. During this, the exhaust gas temperature is an important factor of engine condition.
Schematic diagrams
Circuit Diagram
EGTS #1

Harness Connector

EGTS #2

Harness Connector

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.
4.
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 & Installation
[EGTS #1]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the EGTS connector (A).
3.
Remove the EGTS (B).
Exhaust gas temperature sensor (EGTS) :
39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

4.
Install the sensor in the reverse order of removal.
   
Install the sensor with the specified torque.
If the sensor is dropped by mistake, check if there is no problem.
[EGTS #2]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the EGTS connector (A).

3.
Remove the EGTS (A).
Exhaust gas temperature sensor (EGTS) :
39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

4.
Install the sensor in the reverse order of removal.
   
Install the sensor with the specified torque.
If the sensor is dropped by mistake, check if there is no problem.
Heated Oxygen Sensor (HO2S)
Specifications Specification HO2S [Bank 1/Sensor 1] Item Specification Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] ...

Rail Pressure Sensor (RPS)
Specifications Specification Item Specification Rated Voltage (V) 5 Operating Voltage (V) 4.75 - 5.25 Connector 3 ...

Other information:

Kia Picanto JA 2017-2023 Service & Repair Manual: BJ Boot


Components and components location Components [RH] 1. BJ assembly 2. Clip 3. BJ boot band 4. BJ boot 5. Dynamic damper band 6. Dynamic damper 7. Shaft 8. TJ boot band 9. TJ boot 10. Spider assembly 11. Circlip 12. TJ housing 13. Circlip [LH] 1. BJ assembly 2. BJ circlip 3. ...

Kia Picanto JA 2017-2023 Owner's Manual: Immobilizer system


Your vehicle may be equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use. Your immobilizer system is comprised of a small transponder in the ignition key and electronic devices inside the vehicle. Vehicles without smart key system With t ...

Copyright © www.kpicanto.com 2017-2023