Kia Sorento: Variable Force Solenoid (VFS) Removal and Installation

Removal

1.	Disconnect the battery negative ( - ) terminal.

2.	Disconnect the Variable Force Solenoid (VFS) connector (A).

Remove the VFS (A) after removing the mounting bolts.

Tightening torque :

9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)

Engine Control / Fuel System — Engine Control System / Variable Force Solenoid (VFS) / Removal and Installation / Removal illustration

Installation

Install in the reverse order of removal.

•	Install the Variable Force Solenoid (VFS) to the specified torque.

•	If the VFS is dropped, it may cause internal damage. (Do not reuse)

•	Install the VFS after applying the engine oil to the O-ring (A).

On Vehicle Inspection 1. The engine control system can be more quickly diagnosed for problems with the KDS. (Refer to "DTC guide") ...

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