Max kPa boost

[Martin]

What is the expected value for max boost that the engine should do.

My TSI engine has a stage 2 APR program

My Android ODB App is reportings max boost 24psi - no errors - goes like hell
(I assume that means ~10psi above atmospheric)

[h100vw]

My TSI engine has a stage 2 APR program

My Android ODB App is reportings max boost 24psi - no errors - goes like hell
(I assume that means ~10psi above atmospheric)

That will be 24PSI, if you take atmospheric away, it's 10PSI and then it would be less than standard. I reckon your app is already doing the maths for you.

Gavin

[DVSTwig]

So that gets him to at least 21-22psi, still too high for a standard tune.

Preman, are you sure VW haven't tested for a boost leak?

[Lucas_R]

My TSI engine has a stage 2 APR program

My Android ODB App is reportings max boost 24psi - no errors - goes like hell
(I assume that means ~10psi above atmospheric)

24PSI sounds about right. Mine peaks at about 26-27 before settling on low 20's. Some Golf R's run 30PSI.

[Martin]

Really, wow, I just thought 24psi was high for an engine with a compression ratio of 9.6

When I look at the raw data - it does not say 24 - so I think you guys are correct, the TorquePro software is doing calculations prior to display