Kia Optima: Transaxle Oil Temperature Sensor. Description and Operation
Description
Transaxle oil temperature sensor monitors the automatic transaxle fluid's temperature and conveys the readings to TCM. It is an NTC (Negative Thermal Coefficient) sensor whose resistance has an inversely proportional relationship with the temperature level. Data produced by this sensor is used to identify damper clutch activation and deactivation zones within the low temperature and high temperature range and to compensate hydraulic pressure levels during gear changes.
Installation
1.
Installation is reverse of removal.
In the case of the vehicle equipped with immobilizer or but ...
Transaxle Oil Temperature Sensor. Specifications
Specifications
▷ Type: Negative Thermal Coefficient Type
Temp.[(°C)°F]
Resistance (kΩ)
(-40)-40
48.1
(-20)-4.0
...
See also:
Overdrive Clutch Control Solenoid Valve (OD/C_VFS) Description and Operation
Description
Overdrive clutch control solenoid valve(OD/C_VFS) is attached
to the valve body. This variable force solenoid valve directly controls
the hydraulic pressure to the overdrive clutch. ...
Inspection
Measuring Resistance
1.
Disconnect the cruise control switch connector from
the control switch.
2.
Measure resistance between terminals on the con ...
CVVT Oil Control Valve (OCV). Schematic Diagrams
Circuit Diagram
...
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