Hyundai Ioniq: 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.
1. Dry bearing 2. DC motor 3. Non-contact hall sensor 4. Gear
| 5. Magnet 6. Hall IC 7. Yoke 8. Stator
|
Specification[Throttle Position Sensor (TPS)]
Throttle angle (°)
Output Voltage (V) [Vref=5V]
TPS1
TPS2
00...
Other information:
WARNING
Do not adjust the clock while driving, you may lose your steering control
and cause an accident that results in severe personal injury or death.
Vehicles with Audio system
Select the [SETUP] button on the audio system ➟ Select [Date/Time].
Set time: Set the time displayed on the audio screen...
WARNING
Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness
and death.
Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust.
If at any time you smell engine exhaust inside the vehicle, open the windows
immediately...
Categories
Seat belt warning light
As a reminder to the driver, the seat belt warning light will illuminate and
warning chime will sound for approximately 6 seconds each time you place the Engine
Start/Stop button to the ON position if the seat belt is unfastened.
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