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
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Item
Specification
Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] ...
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Specification
Item
Specification
Rated Voltage (V) 5 Operating Voltage (V) 4.75 - 5.25 Connector 3
...
Other information:
1. Park on a level surface and apply
the parking brake firmly.
2. Shift the shift lever into R (Reverse)
with manual transaxle or P
(Park) with automatic transaxle.
3. Activate the hazard warning flasher.
4. Remove the wheel lug nut wrench,
jack, jack handle, and spare tire
from the ...
Hazard warning flasher
The hazard warning flasher serves as a warning to other drivers to exercise
extreme
caution when approaching, overtaking,
or passing your vehicle.
It should be used whenever emergency
repairs are being made or when the vehicle
is stopped near the edge of a
road ...