[RioPGTMN]

So it seems the factory sensor maxes out at 48.58 PSI (look at this log

Are there any plug and play sensors that will read beyond this limit?

Thanks

[Yozh]

Can be rescaled with tuning

[Nadir Point]

I'd like to see you make 48.5psi. I mean I'd like to see the YouTube video where it lifts the head on the Dyno.

[robnitro]

Your logs are odd, requesting 36 psi but getting 48? What are you messing around with? Be careful.

[RioPGTMN]

Actually the car makes 60 psi on current tune.

I purchased the white m sport from Jerry Adkins - the one originally from DieselOpa with the custom Comp Turbo setup on it

Has valve springs, and ARP head studs. Holds the boost fine - was at 68 actually. Still working on the tune with Malone currently.

[robnitro]

If you are fooling the tune as your logs show, maybe it's better to just run a mechanical boost valve on the tdi we used a Dawes device, boost valve with the breather sealed shut to work on vac system... It opens and kills the vac, which opens the vac actuated vanes/wg up.

But then with 2 stages it would be hard to figure what to do with the small turbo. I suppose using 2 boost valves, one for each turbo would work.

[RioPGTMN]

The first goal is just to get all the logging in one place. Protool works fantastic, the MAF has been deleted as it’s out of range. We have a 5 bar map and manifold EGT logging from the edge 2

[Yozh]

Oh that’s cool. You are the buyer. I thought that car was well sorted out. The log does look unusual.

[ranthum]

Originally Posted by robnitro

If you are fooling the tune as your logs show, maybe it's better to just run a mechanical boost valve on the tdi we used a Dawes device, boost valve with the breather sealed shut to work on vac system... It opens and kills the vac, which opens the vac actuated vanes/wg up.

But then with 2 stages it would be hard to figure what to do with the small turbo. I suppose using 2 boost valves, one for each turbo would work.

Why not just delete the vac stuff (except motor mounts)?