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Old Mar 30, 2010 | 04:52 PM
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Default Boost level

i have an avc-r coming tonight, i know these have many settings, the lad who's car it's coming of said he'll set low boost at 0.8 and high at 1.0bar, is this ok for my scoob

it is an my96 wrx, it has td05 and a z4 ecu with version 7 tmic and cat back exhaust

thanks Mark
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Old Mar 30, 2010 | 10:55 PM
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I think the Z4, being a STi ECU, does indeed run c.1.0bar target boost.

So the 0.8 and 1.0 targets for the AVC-R seem entirely sensible.
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Old Mar 30, 2010 | 11:53 PM
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Best to set it up to how your car's turbo and actuator behave.

It's easy to set the boost target and an approximate duty cycle, turn on the learn gear for a specific gear, make a few pulls from low down in the rev range up to the redline, then, once the controller has learnt the appropriate duty cycles to run, and the boost is stable turn the learn gear off, and set start duty compensations for each gear, so that you hit the desired target. - There's a bit more to it than that to get it perfect, but it should be enough to get you going in the right direction.

Best to set it up with a wideband and det-cans, to be sure it's safe.

Last edited by FB Tuning; Mar 30, 2010 at 11:54 PM.
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Old Mar 31, 2010 | 04:10 PM
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confused.com, had a mess today and it is now boosting quite well through the rev range, not sure how the learn gear works, and i have the 61 page insructions
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Old Mar 31, 2010 | 09:34 PM
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If you're anywhere near me, i can set it up for for you - Drop me a PM
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