First time diesel owner questions?

freponyryd

Active member
Joined
Apr 27, 2011
Location
Georgia
TDI
2011 Jetta
How many lbs of boost does the TDI run stock? and how many lbs can you go up and still be in a safe range? And can you just add a manual boost controler to get more or is it more intensive? I know thwere are different tuners for the ecu for more power, but with just adding more boost are they necessary?

Thanks,
 

740GLE

Top Post Dawg
Joined
Aug 19, 2009
Location
NH
TDI
2017 Alltrack SE; Totaled 2015 Passat SEL, BB 2010 Sedan Man; 2012 Passat SE w/ Nav,
Boost is controled by the ECU, VNT turbo, I think it runs around 22-26 max stock. If you want more power, look at a tune, I don't think it changes boost (thats a lot of boost for such a small turbo), but it does change fueling wich is what you need anyways.

you can have Eleventybillion PSI but with out fuel you're SOL.
 
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