Kia Rio: Description
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.
| 1. Dry bearing 2. DC motor 3. Non-contact hall sensor 4. Gear |
5. Magnet 6. Hall IC 7. Yoke 8. Stator |
See also:
Removal
When replacing the ECM, the vehicle equipped with immobilizer
must be performed the procedure as below.
...
General Service Information
Protection Of The Vehicle
Always be sure to cover fenders, seats, and floor areas before starting
work.
The s ...
Component Location
1. Driver power window switch
2. Door lock switch
3. BCM (Body Control Module)
4. Front door lock actuator
5. Rear door lock actuator
6. Internal junction box
...
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