Kia Picanto: Engine Control System / Exhaust Gas Temperature Sensor (EGTS)
Specifications
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
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
EGTS #1

Harness Connector

EGTS #2

Harness Connector

Repair procedures
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
|
|
[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. |
|
|
Specifications
Specification
HO2S [Bank 1/Sensor 1]
Item
Specification
Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] ...
Specifications
Specification
Item
Specification
Rated Voltage (V) 5 Operating Voltage (V) 4.75 - 5.25 Connector 3
...
Other information:
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. ...
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 ...