Low Boost Code with Aftermarket Turbo's?

[JTodd]

Hey Guys,



I have seen a few threads lately about trucks throwing low boost codes with aftermarket turbo's. Is this a common problem? Something to expect if I upgrade to a larger single or twins? Or is this limited to a few combinations of turbo's and boxes (boost foolers, etc)?



JT

 

[JCasper]

It's a pain in the @#$@#. It happens every time I tow with the HTB2 62/14 and Smarty.



I think it's the turbo to blame and not the Smarty. Also more common on 04. 5 and newer trucks from what I have searched and read.

 

[DE Jeeper]

I get it every once and a while with my TST and stock turbo. I think in my case it is the boost fooling from the TST. It is worse in the summer time and when I tow.