Hyundai Genesis: Engine Control System / ETC (Electronic Throttle Control) System Description and Operation

Hyundai Genesis (DH) 2013-2016 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

Schematic Diagram

Injector Drive Box (IDB) Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the ECM & TCM & IDB bracket. (Refer to Engine Control System - "ECM") 3. Disconne ...

ETC (Electronic Throttle Control) System Troubleshooting

Fail-Safe Mode ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultECM looks at TPS2TPS 2 faultECM looks at TPS1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultECM looks at APS 2 ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

Components 1. Rear door inside handle cap2. Rear door pull cap3. Rear door trim4. Rear door frame inner cover 5. Rear door module6. Rear door latch assembly7. Rear door panel8. Rear door channel9. Rear door frame moulding10. Rear door frame garnish11. Rear door belt outside weatherstrip12. Rea ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Exhaust Manifold Repair procedures

Removal and Installation LH Exhaust Manifold 1. Disconnect the battery "-" terminal from the trunk room. 2. Loosen the drain plug and drain the engine coolant. (Refer to Cooling System - "Coolant") 3. Remove the water outlet pipe. (Refer to Cooling System - "Water Temperature Control ...