Description And Operation: Description
WARNING: This page is about a different variant/trim than selected.
- The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and Throttle Position Sensor (TPS).
- 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.