Would a bad DV make your check engine light come on? I got a check engine light on, my car still runs smooth i guess but it idles funny. I'm thinking it has to do with the intake system, maybe the DV or MAF. The DV is still oem. I also think i have almost no boost in 2nd. Anyone have this happen to them or think they might have an idea? I have the 225TT with a APR chip. Right before summer i dont want any problems! [sm=headbang.gif]

 

Get it scanned for DTC's, it'll tell you whats wrong alot better than we can, or at least give you/us a good direction to go in.