Kia Optima: Operation Principle
The CVVT has the mechanism rotating the rotor vane with hydraulic force generated by the engine oil supplied to the advance or retard chamber in accordance with the CVVT oil control valve control.
![[CVVT System Mode]](images/books/892/sbhec9116n.gif)
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance with
the ECM control signal which is calculated by the engine sp ...
[CVVT System Mode]
(1) Low Speed / Low Load
(2) Part Load
(3) Low Speed / High Load
(4) High Speed / High Load
...
See also:
Automatic adjustment (if equipped)
The front seat can be adjusted by using the control knob located on the outside
of the seat cushion. Before driving, adjust the seat to the proper position so as
to easily control the steering whe ...
Installation
1.
Apply a light coat of engine
oil to the oil cooler packing surface (A), and then install the oil cooler
with fix bolt (B).
Tightening torque:44.1
~ 53.9 N.m (4.5 ~ ...
Seat belt restraint system
WARNING
For maximum restraint system protection, the seat belts must always be
used whenever the vehicle is moving.
Seat belts are most effective when seatbacks are in the upright position.
...