N75 or wastegate

[Bug_racer]

The tune has never worked with an n75 running, only an mbc which in a way is only a manual boost request. Not ecu based.
If I can hold 15psi with an mbc I don't have a spongey wg or boost leak .

I'll try increase the wg as suggested

Do you even have a tune ?

You can raise the boost to the turbo limits with a MBC .
Only issue is as you raise it the ECU throws more fuel in .

[leighaus]

So you effectively shortened the rod, correct? Wound the nut closest to the canister closer first. Then the one on the end to lock it up again.

There's no way if you did this, there'd be no change. I can't think of an explanation why that would be. it doesn't make sense to me.

gavin

yes gav, essentially shortened the rod, which in turn starts to open the exhaust valve.

Makes no sense to me either.. I might contact the tuner... bit of a pain in the arse tho (long story).

Do you even have a tune ?

You can raise the boost to the turbo limits with a MBC .
Only issue is as you raise it the ECU throws more fuel in .

yes, Viezu tune. approx 12 months ago (current owner).

[h100vw]

yes gav, essentially shortened the rod, which in turn starts to open the exhaust valve.

Shortening the rod should not be opening the wastegate, it should be pulling it closed harder. Preventing gas bypass and providing more drive to the hot wheel.

You should have more thread showing at the end of the rod.

I am away from home now or I'd take some pictures for you.

Gavin

[leighaus]

Yes, more rod showing, nuts moved from drivers to passenger side.