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
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Circuit Diagram
Harness Connector
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Other information:
You should exercise the utmost care to prevent damage to your vehicle and injury
to yourself whenever performing any maintenance or inspection procedures.
Should you have any doubts concerning the inspection or servicing of your vehicle,
we strongly recommend that you have an authorized Kia dea ...
Adjust the rearview mirror so that the center view through the rear window is
seen. Make this adjustment before you start driving.
Do not place objects in the rear seat or cargo area which would interfere with
your vision through the rear window.
WARNING - Mirror adjustment
Do not adjust the ...