Question about 1999 BMW 323 Series

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My check engine light is on and the code is 446. 1998 BMW 323

My check engine light is on and the code is 446.
And from what I found is its a ''evaporative emission control system vent control circuit malfunction''
I need to know how important is this for a car, can i get that replaced little later or that has to be replaced immediately.
Any rough idea how much will that cost me ?

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It is important for the enviroment and it can cause other engine trouble try to replace it

Posted on Jun 29, 2009


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