System Description
WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
ELECTRONIC CONTROLLED ENGINE MOUNT
| Sensor | Input Signal to ECM | ECM function | Actuator | ||
|---|---|---|---|---|---|
| Crankshaft position sensor (POS) Camshaft position sensor (PHASE) | Engine speed | Engine mount control | Electronic controlled engine mount | ||
| Wheel sensor | Vehicle speed(1) | ||||
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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]
ELECTRONIC CONTROLLED ENGINE MOUNT
| Vehicle condition | Engine mount control |
|---|---|
| Engine speed: Below 950 rpm | Soft |
| Engine speed: Above 950 rpm | Hard |