System Description
SYSTEM DIAGRAM
| Component parts | Function |
|---|---|
| ECM | ATR control module receives the engine speed signal via CAN communication. |
SYSTEM DESCRIPTION
The ATR control module controls the engine mount operation corresponding to the engine speed. The control system has a 2-step control [On/Off] ATR actuator in the active torque rod generates the antiphase vibration according to the vibration level signal from ATR control module to counteract the vibration of the torque rod. As a result, the vibration level from engine is decreased.
| Vehicle condition | Active torque rod control |
|---|---|
| When the engine speed is decreased from 3, 000 rpm to 2, 500 (Accelerator pedal is released) | Off |
| Revving engine from 2, 000 rpm to 2, 500 rpm | On |