Kia Optima Hybrid: Automatic Transaxle Control System / Engine Clutch Control Solenoid Valve (E/C_VFS) Specifications

Specifications
Direct control VFS [E/C]
Control type : Normal low type
Control Pressure kpa
(kgf/cm?, psi)
9.81 ~ 500.14
(0.1 ~ 5.1, 1.42 ~ 72.54)
Current value (mA)
50~850
 Internal resistance (?)
5.1

Engine Clutch Control Solenoid Valve (E/C_VFS) Description and Operation

Description Engine clutch control solenoid valve (E/C_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure to the engine clutch. ...

Engine Clutch Control Solenoid Valve (E/C_VFS) Schematic Diagrams

Circuit Diagram ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Special Service Tools


Personal Protective Equipment NameIllustrationDescriptionInsulation gloveUsed when inspecting or working on the high voltage components[Insulation performance : 1000V / 300A or above]Insulation shoesUsed when inspecting or working on the high voltage componentsInsulation clothesInsulation helmetSafety ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Water pump Repair procedures


Removal and Installation 1. Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to help drain the coolant faster. 2. Remove the water pump drive belt (A). (1) Put the SST (09252-3D100) between the crankshaft pulley and the drive belt. (2) Rotate the crankshaft pulley clockwise. ...

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