Hyundai Santa Fe: 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.
Schematic Diagram
Engine Control Module (ECM). Repair procedures
Removal When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. [In the case of installing used ECM] 1) Perform "ECM Neutral mode" procedure with ...
ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode Item Fail-Safe ETC Motor Throttle valve stuck at 5° TPS TPS 1 fault ECM looks at TPS2 TPS 2 fault ECM looks at TPS1 TPS 1,2 fault Throttle valve stuck at 5° APS APS 1 fault ECM looks at ...
See also:
Air ventilation seat
The Air ventilation seat is provided to cool the front seats during hot weather by blowing air through small vent holes on the surface of the seats. While the engine is running, press the cooling portion ...
Front Pillar Trim. Components and Components Location
Component Location 1. Front pillar trim ...
Good driving practices
Never move the shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the shift lever into "P" when the vehicle is in motion. Be sure ...
