FixVault

VFS (Variable Force Solenoid) Valve Control Feature

Fig 1: VFS Valve Performance Curve
G04864713Courtesy of KIA MOTORS AMERICA, INC.

VFS valve is controlled linearly according to the current value.

VFS VALVE SPECIFICATION

Item Specification
type 3way & Normal High
Supply voltage 12V
Coil resistance 4.35 ± 0.35 Ω
Operating current 100 - 1100 mA
Control frequency 600Hz
Fig 2: Identifying VFS Valve Connector Terminals
G05116843Courtesy of KIA MOTORS AMERICA, INC.