anyone else get this code with cel light. if so wat was the problem?

 

I believe there is TSB for that, and your dealer has to reflash your car. If it fails then I believe you have to replace a few parts. Please do the search to clarify and don't qoute me but that is the course of action.

 

A few weeks ago, my CEL was on. Brought it in, and they found codes 0814, 0810, 0821 and 0817. According to my paperwork, it reads "secondary valves not holding vacuum".

On the work order it shows that they ordered and replaced: 2 valves, and 4 gaskets.