Kia Sportage: Engine Control System / ETC (Electronic Throttle Control) System Description and operation
The Electronic Throttle Control (ETC) System consists of a throttle body with
an integrated control motor and throttle position sensor (TPS). Instead of the
traditional throttle cable, an Accelerator Position Sensor (APS) is used to
receive driver input. The ECM uses the APS signal to calculate the target throttle
angle; the position of the throttle is then adjusted via ECM control of the
ETC motor. The TPS signal is used to provide feedback regarding throttle position
to the ECM. Using ETC, precise control over throttle position is possible; the
need for external cruise control modules/cables is eliminated.



Specification
[Throttle Position Sensor (TPS)]
Throttle Angle(°)
Output Voltage (V) [Vref = 5V]
TPS1
TPS2
...
Circuit Diagram
Harness Connector
...
Other information:
Description
Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant passage
of the cylinder head for detecting the engine coolant temperature. The ECTS
uses a thermistor that changes resistance with the temperature.
The electrical resistance of the ECTS d ...
To train a garage door opener (or other rolling code equipped devices) with the
rolling code feature, follow these instructions after completing the “Programming”
portion of this text. (A second person may make the following training procedures
quicker & easier.)
4. Locate the “lear ...