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. |
|
|
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Other information:
You can set the speed limit when you
do not want to drive over a specific
speed.
If you drive over the preset speed limit,
the warning system operates (set
speed limit will blink and chime will
sound) until the vehicle speed returns
within the speed limit.
NOTICE
While speed limit con ...
Vehicle Identification Number (VIN)
The vehicle identification number (VIN)
is the number used in registering your
car and in all legal matters pertaining
to its ownership, etc.
The number is punched on the floor under
the right side seat. To check the
number, remove the cover.
VIN ...