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Greddy Boost Controller Settings

Wacky Dee
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Wacky Dee Veteran

Wacky Dee

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Due to some issues that would take too long to explain, my ebc was never properly tuned... So I was just wondering if there's anyone out there with an R34 GTT who runs 11psi boost and what your settings are

ie. what 'percentage' is the boost setting, what about the 'gain' and 'set gain' settings ? Cheers

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Wacky Dee Veteran

Wacky Dee

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Yeah I had similar (except 'set gain' was '94') and it seems to be hitting 12 psi after I got my actuator fixed recently.

When you say 0.65 set gain you mean '65' (as in 6.5psi) right or was your controller using the 'bar' measurements ? That seems a bit low though if it's in PSI doesn't it? I thought the 'set gain' value is supposed to be as close to the peak boost as possible.

Anyone know the right way of setting the 'set gain' value??

Edited by Delta Force
Wacky Dee Veteran

Wacky Dee

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yeah same controller it's just that I've switched mine to PSI mode. Speaking of which, 0.65 bar is the equivalent of 9.4psi which is what I also have.

But I don't want to run 12psi as it's way too risky with the stock turbo... so I'll need to tweak it again.

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