meerschm
Top Post Dawg
- Joined
- Apr 18, 2009
- Location
- Fairfax county VA
- TDI
- 2009 Jetta wagon DSG 08/08 205k buyback 1/8/18; replaced with 2017 Golf Wagon 4mo 1.8l CXBB
it is on the exhaust, under the car.So what exactly does that exhaust flapper thing do? And where does one find it on the engine?
http://www.youtube.com/watch?v=HE6Y2pY9gW4
http://www.idparts.com/catalog/product_info.php?products_id=2502
http://forums.tdiclub.com/showthread.php?t=302033
it cycles to modify back pressure to increase temperature to cycle emissions equipment. NOX control.
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