Microtech Need Help with 850cc x 4 setup
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Jon R.
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Need Help with 850cc x 4 setup
Yesterday I went from my .65 bar spring in my wastegate to my 1 bar spring. I have a good base map, but can anyone estimate what numbers I should be running in my RPM wot map and Load map.. Right now I am all over the place because I tried increasing just my Load map and that resulted in not low enough a/f numbers and tons of hesitation and sputtering... I actualled raised those figures up into the 7's and 8's to bring my a/f down but it was not enough... I then increase my rpm_wot map extremely high
4500 -15
5000 -20
5500 -25
6000 -30
6500 -35
7000 -40
8000- 43
These brough my A/F's down but when I accelarate slowly, not under any real boost I can tell it is getting way to much gas....
So my question is, If I cant get my A/F's down by maxing out the load screen, while at the same time not having to put wot map figures to high so that they add to much fuel when accelerating slowly.. with little boost....what am i doing wrong...
Thanks,
A frustrated tuning newbie
4500 -15
5000 -20
5500 -25
6000 -30
6500 -35
7000 -40
8000- 43
These brough my A/F's down but when I accelarate slowly, not under any real boost I can tell it is getting way to much gas....
So my question is, If I cant get my A/F's down by maxing out the load screen, while at the same time not having to put wot map figures to high so that they add to much fuel when accelerating slowly.. with little boost....what am i doing wrong...
Thanks,
A frustrated tuning newbie
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Jon R.
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These are the screens I am adjusting... These are the same ones I adjusted to get my .65 bar spring tuned in...That worked just fine... but now?
Load Map: Figures are Pretty much maxed out after 8 psi
RPMwot Map : Figures sky rocket around 4500 - 25 % then 6000 at about 35% then 9000 at about 40 %... These figures are ball park because I am at work, but I will can get the real figures after lunch. I just wanted a idea of where you think i should be at
Load Map: Figures are Pretty much maxed out after 8 psi
RPMwot Map : Figures sky rocket around 4500 - 25 % then 6000 at about 35% then 9000 at about 40 %... These figures are ball park because I am at work, but I will can get the real figures after lunch. I just wanted a idea of where you think i should be at
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Jon R.
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I spent all day trying to tune my car. One thing I noticed is that when I hold the throttle about 3/4 of the way down, which pushes my boost to 12 psi instead of 15...it runs through the entire RPM range smoothly, but as soon as I floor it... it boosts up to 15 and then sputters, hesitates, and or breaks up. No matter how much I increase my load and rmp wot map, I cant dial it in.. I now starting to think I am being limited by either my ignition system(another ignitor box and upgradded coils) or my fuel ( upgrade to 1600cc). ... Any thoughts? and please remember I am on my budget otherwise I would have this tune done professionally.
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