Kia Sedona: ETC (Electronic Throttle Control) System Description and Operation
Third generation YP (2014-2026) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System Description and Operation
| 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 |
ETC (Electronic Throttle Control) System Specifications
Specification
[Throttle Position Sensor (TPS)]
Throttle angle(°)Output Voltage (V) [Ref=5V]TPS1TPS200.54.5100.964.05201.413.59301.873.14402.322.68502.782.23603.231.77703.691.32804.140.86904.60. ...
ETC (Electronic Throttle Control) System Schematic Diagrams
Schematic Diagram
Circuit Diagram
...
Other Information:
Side repeater lamp replacement
If the light bulb does not operate,have the vehicle checked by an authorized
Kia dealer.
A skilled technician should check or repair the side repeater lamp, for it may
damage related out side m ...
Electronic Power Steering (EPS) Warning Light
This warning light illuminates :
Once you set the ignition switch or Engine Start/Stop Button to the ON position.
- It remains on until the engine is started.
When there is a malfunction wit ...
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