PDA

View Full Version : APEXI PFC maxing out the matrix


bent87
03-30-2013, 03:07 PM
Hey, I will make this short.

Car: s14a. "MSI" Manifoil, Garrett GT2871R RS-turbo. 52trim og 64ar flow mod, Greddy albow, Apex S14a Flexi Front Pipe, S14 Apex 75mm high flow cat,, S14 HKS Silent Hi Power cat back, Apexi filter, Z32MAF, Hybrid FMIC, Turbosmart BOV, Walbro pump, Tomei 740cc, Iridium IX27, Apexi Power FC with/comandor and datalogit, RPS clutch, Exedy lamel, Toda lightweight svinghjul.

I got a problem after my enginrom overhaling. Did a total paint jobb with everything demonted.
Did have a red top (tuned inside) making 340whp no problem at all.
Tok the engine out and replaced with an black top (orginal inside) whit vvt when I did the overhaling. Did the tuning my self and did some trackdays @0,8bar, everything was okey. But now I will turn my boost from 0,8bar to more and maxing out my whp again (going for much more then 340whp do not discust that).
1) The problem is that my referense in the map is maxing out if I get more load. So I guess I god my self a problem here, but does anybody know what it can be?
2) Problem nr 2: The car have also begunn to jump if I do WOT. Any ide?

1) Solvs: Tryed diffrent z32 and no diffrents.
More solvs to come...
2) SOLVED: It was the coilpackage




And btw this is my first post here. :) :newbie:
Pleas don't commet about AF, this is just a test on the car.
Message me if you need some more pic of anything in pfc or maby the log (txt-file) on mail?

ILoveJDM
03-30-2013, 03:34 PM
check your maf settings havent reverted back to stock maf.

bent87
03-30-2013, 03:48 PM
Hey, inn settings 3 I have choose nr 4: 80 VG30. I also tryed to change my air flow curves with no help.

Kingtal0n
03-30-2013, 11:54 PM
you can scale the map as high as you need to go. that maf should support way more than your turbo.

steve shadows
04-01-2013, 02:28 PM
Hi Brent. Thank you for emailing me over the weekend and for the quick chat on the phone. I sent you back a reply on the map you sent. I think we can fix it! :w00t: