My Avrc And Safc

[andy95'R33GTR]

can somebody teach me how to use my AVCR ang SAFC controllers??? help.... about the boost controller....what is duty? and boost?? why there is duty? when there is already a boost???? and also my SAFC....

[SXR]

set your desire boost limit and then up the duty to reach your set boost.....if over boosting lower it.

you will need some sort lamda afr gauge to have your safc tuned properly.

[andy95'R33GTR]

so example...i will set the boost pressure to .8 and the duty to 50%....how will i know i have my target boost??? and how will i know that im over boosting???? this could damage my turbos right???

[SXR]

Best to start off low, probably around 35% and work your way up.

You will need to see the boost gauge.

To be honest your better off to take it to someone with a dyno, it's just lot safer that way.

[andy95'R33GTR]

sorry, but we don't have any dynos here in mindanao, phils... so, when to know if im over boosting???

[MANWHORE]

boost guage.

[andy95'R33GTR]

what gauge??? my Axepi controller?? or the one in the dash???

[mad082]

use the gauge on the AVCR. it is digital and will be much more accurate. also have someone else with you to either drive or watch the gauge so you can see what it is doing the whole time, not just glancing down every few seconds.

also the 1 in the dash isn't in psi, so it would be pointless to look at.

Edited August 27, 2006 by mad082

[andy95'R33GTR]

if i have a stock turbos....what's the safest boost??? duty??? help....

[SXR]

limit would be 1 bar on stock turbo, but there are other things to consider even at 0.8 bar, like afr and detonation.

[andy95'R33GTR]

limit would be 1 bar on stock turbo, but there are other things to consider even at 0.8 bar, like afr and detonation.

what is afr??? and if .8 bar, the duty would be 80%????

Edited August 28, 2006 by andy95'R33GTR