variable valve timing

What does it do and how?

 

That is a perfect question to throw at google.

 

Go to
http://www.hmatraining.com/HMA_NewModel-Sonata/index.htm

and have a search through the pages. There is no direct link to the CVVT
section.
nn

 

The system consists of an oil control valve and an actuator on one or two
of the camshafts. The actuator can vary the rotational position of the
camshaft with respect to the camshaft sprocket, causing the valve timing
to change. This can lead to both better emissions and better performance.

 

Reply to message from "hyundaitech" <> (Thu, 14 Dec
2006 12:00:06) about "Re: variable valve timing":

h> The system consists of an oil control valve and an actuator on one or
h> two of the camshafts. The actuator can vary the rotational position of
h> the camshaft with respect to the camshaft sprocket, causing the valve
h> timing to change. This can lead to both better emissions and better
h> performance.

Thanks for a succinct and helpful answer to the original question.

Best Regards
Wayne Moses <> Thu, 14 Dec 2006 19:24:01 -0600

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