Kia Optima: Underdrive Brake Control Solenoid Valve(UD/B_VFS). Description and Operation
Description
Underdrive brake control solenoid valve(UD/B_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the underdrive brake.
Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional
hydraulic pressure adjustment; however, the hydraulic pre ...
Underdrive Brake Control Solenoid Valve(UD/B_VFS). Specifications
Specifications
Direct control VFS[35R/C]▷ Control type : Normal low type
Control Pressure kpa(kgf/cm², psi)
500.14~9.81(5.1~0.1,72.54~1.42)
Curren ...
See also:
Active eco system
Active ECO operation
Active ECO helps improve fuel efficiency by controlling the engine and transaxle.
But fuel-efficiency can be changed by the driver's driving habits and road conditions.
...
Seat Belt Buckle Switch (BS). Components and Components Location
Components
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Auxiliary 12V Battery Repair procedures
Removal and Installation
1.
Disconnect the battery negative terminal (B) first, then the positive terminal (A).
Tightening torque :
(+) terminal (A) : 7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb ...
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