Kia Optima: 26 Brake Control Solenoid Valve(26/B_VFS) Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Remove the air duct (A).
Tightening torque:
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
3.
Remove the air cleaner assembly.
(1)
Disconnect the breather hose (A).
(2)
Disconnect the air intake hose (B) and then remove the air cleaner assembly (C).
Tightening torque:
Hose clamp bolt:
2.9 ~ 4.9 N.m (0.3 ~ 0.5 kgf.m, 2.2 ~ 3.6 lb-ft)
Air cleaner assembly bolts:
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
•
When installing the air intake hose, the plate of the hose clamp must be in line with the stopper of the hose.
•
When installing the air intake hose, the center of the mark of hose must be in line with the throttle body rib.
4.
Remove the solenoid valve connector (A).
5.
Measure resistance between signal terminal and ground terminal.
6.
Check that the resistance is within the specification.
Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not
require additional hydraulic pressure adjustment; however, the hydraulic
pressure will need to be adjusted after replacing the VFS solenoid
valve. If replacing the VFS solenoid valve; also replace the valve body
assembly.
Description
Line pressure control solenoid valve is attached to the valve
body. This variable force solenoid valve directly controls the
hydraulic pressure to the line pressure.
...
See also:
Temperature Control Actuator Repair procedures
Inspection
1.
Ignition "OFF"
2.
Disconnect the connector of temperature control actuator.
3.
Verify that the temperature control actuator operates to the
hot position when connecting 12 ...