02-10-2013, 10:13 PM
(02-10-2013, 09:31 PM)Cristiano Bárbara Wrote:(02-10-2013, 09:21 PM)Jimmer021 Wrote: Very nice car
Can ask how you are controlling the vnt? As I'm having problems with mine at the moment
Tks Kimmer,
Thats one of the things that I don't know for shure, due to my limited knowledge in turbocharged diesel engines.
As far as I know, is controled by the pressure on the intake scroll. It has a pipe from the scroll until the actuator. Don't know if it helps much... =\
You can control the VNT by pressure (Mechanically) or vacuum (ECU).
By pressure you have to apply a pressure wastegate and then tweak the valve for the pressure you want it to make !
In my case that i've installed a GTB1756VK i'll use the wastegate from the GT15.
By vacuum it's more complicated, but here's the link to explain !
http://www.efterz.com/lars/turbo_guide/h..._turbo.htm