Hey Guys,

Ive got my Truboost hooked up to the line off the FPR,

When we where on Dyno i hooked the Dyno Boost Gauge to the line where the BOV is,

My Truboost said i was running 26.xpsi but the Dyno said i was running 24psi even,

Which should i believe? Should i move my Truboost to the same line?

Cheers

 

Dyno MAP sensor could be going bad or the scaling setup is off a touch. I have seen this on ours from time to time. I have yet to see a AEM Tru-boost read different than the Omnipower 4 bar so I am confident that they are accurate. Mine is on the FPR as well.

 

I thought as much,

The first thing that came to mind was the dyno was off because my load is relative to PSI

I thought i would ask before i start tuning Boost to the Dyno not the Truboost,

Cheers mate