Kia Forte: Variable Charge Motion Actuator (VCMA) Description
The Variable Charge Motion Actuator (VCMA) is installed on the inlet of
the intake manifold.
It consists of a DC motor which actuates the VCM valve and a position
sensor which detects the position of the VCM valve.
The VCM system tumbles air flow entering into combustion chamber of each
cylinder by closing the VCM valve in the cold start conditions.
This tumble effect reduces cold start emissions by improving atomization
•
Install the component with the specified torques.
•
...
1. Coupling
2. Shaft
3. Stabilizer O-ring
4. Stabilizer
5. O-ring
6. Insert nut
7. Stabilizer Cover
8. Valve
9. Hole cover
...
See also:
Components
...
Air Ventilation Seat Unit Removal
Cushion Blower
1.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
2.
Remove the cushion blower (A) ...
Variant coding
After replacing the SRSCM with a new unit, the “Variant Coding” procedure
must be performed.
1.
...