Yoda's Turbo Log

[Yoda]

Lol I think you missed my question. How's your boost gauge? Lol. If this next thing doesn't work then I might try tapping into the wastegate. Might not be as accurate cause it will show higher psi but there should be less lag

[Focus_Sh1ft]

I've noticed both of those things happening as well. Not sure about the jerky needle, but if you reach a certain throttle position and hold it, it's definitely possible for exhaust pressure to build enough to begin spooling slightly.

[Blown_xa]

Originally Posted by Yoda

Lol I think you missed my question. How's your boost gauge? Lol. If this next thing doesn't work then I might try tapping into the wastegate. Might not be as accurate cause it will show higher psi but there should be less lag

what kind of boost gauge is it? some come with a vac-T with a built in restrictor so the vac signal is dampened. Also when tapping off the evap noid line, the boost gauge needle may shake at idle when that evap noid pulsates / turns on. Nothing really is wrong.