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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1488 (Engine Control System) >> Electronic Controlled Engine Mount >> System Description
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System Description

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Sensors Signal Reference Chart
G02474699Courtesy 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]

VEHICLE CONDITION REFERENCE TABLE

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