Hyundai Santa Fe: ETC (Electronic Throttle Control) System. Description and Operation - Engine Control System - Engine Control/Fuel System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai 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

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. ...

    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 ...

    See also:

    Fuel Pump. Repair procedures
    Inspection [Fuel pump motor] 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Remove the fuel pump assembly. ...

    Antenna
    Roof antenna Your vehicle uses a roof antenna to receive both AM and FM broadcast signals. CAUTION Before entering a place with a low height clearance or a car wash, remove the antenna by rot ...

    Troubleshooting
    Troubleshooting Problem Symptoms Table Use the table below to help you find the cause of the problem. The numbers indicate the priority of the like cause of the problem. Check each ...