Does anyone know what this part does?
Does anyone know what this part does?
I just installed a K&N intake on my 997 C4S tiptronic and wondered if anyone knows what this vacuum line? or sensor on the stock airbox does. It does not appear to be like the vacuum line that 996 tips had. I have not connected it or capped the part that remained and have not gotten a CEL. Do I need to address it?
this video may help
http://www.youtube.com/watch?v=A5dUpmu85Mk
Discusses the Helmhotz Resonator. You may need a zip tie.
http://www.youtube.com/watch?v=A5dUpmu85Mk
Discusses the Helmhotz Resonator. You may need a zip tie.
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