nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Variable Induction Position Sensor|Locations|Page 1274 > < Variable Induction Position Sensor|Locations
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Variable Induction Position Sensor: Description and Operation

COMPONENT DESCRIPTION 

The swirl control valve control vacuum check switch detects vacuum signal to the swirl control valve and sends "ON" or "OFF" signal to the ECM.
When vacuum is supplied to the valve, the swirl control valve control vacuum check switch sends "OFF" signal to the ECM. The swirl control valve
control vacuum check switch is not used to control the engine system, it is used for on board diagnosis.

Variable Induction Position Sensor|Locations|Page 1274 > < Variable Induction Position Sensor|Locations