Hyundai Elantra: VFS(Variable Force Solenoid) Valve. Description and Operation (A4CF2) - Valve Body System - Automatic Transaxle System - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: VFS(Variable Force Solenoid) Valve. Description and Operation (A4CF2)


Description

VFS valve controls the regulator valve and varies the line pressure from 4.5bar to 10.5bar according to the throttle open angle and the shift range. The holder is installed on the upper side of the case and the filter is installed to the two places on the holder outside to prevent in the strange material from flowing in the VFS.

VFS (Variable Force Solenoid) valve control feature

VFS (Variable Force Solenoid) valve control feature

PWM solenoid valve is controlled linearly according to the current value.
type
3way & Normal High
Input voltage
12V
Coil resistance
3.5±0.2Ω(at 25∞C, 77∞F)
Operating current
0 ~ 1200 mA


    Solenoid valve. Repair procedures (A4CF2)
    Removal 1. Remove the battery terminal. 2. Lift the vehicle. 3. Remove the under cover. 4 ...

    VFS(Variable Force Solenoid) Valve. Repair procedures (A4CF2)
    Removal 1. Remove the battery terminal. 2. Lift the vehicle. 3. Remove the under cover. 4 ...