Question about 2011 Kia Sorento
P200A Intake Manifold Runner Performance
The Variable Charge Motion Actuator (VCMA) is used to adjust a valve (flap) in the intake runner for each cylinder. The valve does not close off the runner but restricts it in such a way to cause turbulence (swirl) in the air fuel mixture. The turbulence in the air will reduce emissions under cold start condition. The valve is operated by a worm gear type driver which doesn't open for limp home mode in the case of loss of current supply. (It doesn't have a return spring.) The system also has a Valve Position Sensor (VPS) to supply a feedback of the valve position to the PCM.
Posted on Feb 11, 2014
I think the code you are referring to is P0200.
This code means your vehicle computer (PCM) has identified an issue within the Fuel Injector circuit.
Possible causes for P0200 code are:
Posted on Jun 08, 2011
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