2006 passat check engine light

[19fox88]

have had 06 passat with a 2.0 turbo. It been a great car. check engine light has come on with a few codes. p0171lean air fuel mixture. p2015,p2008,p0507,p2015,p2008.If you all could lead me in the right direction in diagnosing my passat I will be greatful for the help. thanks.

[JaxACR]

Your intake manifold tumbler flaps (P2015 and P2008) have shat the bed. You're in luck though, VW extended the warranty on this part, just take it to the dealer and they'll scan the codes.

I'm fairly sure your other codes (lean mixture and idle control) are related and will go away after they replace the parts for the tumbler flaps.

[alerxovawo]

The p0171 could be due to your PCV valve. My 2007 passat threw a p0171 and it was a bad PCV which the dealer replaced under warranty extension.