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System Description

Fig 1: Sensor And Input Signal To ECM Reference
G02466885Courtesy of NISSAN MOTOR CO., U.S.A.

The ECM controls the engine mount operation corresponding to the engine speed and the vehicle speed. The control system has 2-step control [Soft/Hard]

ENGINE MOUNT CONTROL AND VEHICLE CONDITION

Vehicle condition Engine mount control
Idle (with vehicle stopped) Soft
Except above conditions Hard