LEMON Manuals
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2008
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G37 Base
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Repair and Diagnosis
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Steering
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Manual Steering
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Steering Control System (Without 4WAS)
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Function Diagnosis
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EPS System
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System Description
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Notes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
System Description: Notes
The EPS system controls the power steering solenoid valve through the power steering control unit.
The valve driving voltage to control the power steering solenoid valve varies according to the vehicle speed.
Fig 1: Solenoid Valve Voltage Graph
Courtesy of NISSAN MOTOR CO., U.S.A.