Rev kill at 4500 if floord
I just put my car on the dyno got 92 gtx swap in it but when i floor t it feels like it leans out around 4500 or 5000 but when i dont floor it and g rev up slowly it goes all the way up 2 6500 easy with no problem what could it be? also my boost is at 9 psi and got rx fuel pump and stock vaf timing is around 8??
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What'd the dyno show your AF doing?'90 AWD Protege, full GTR drivetrain swap, ~320 whp daily driver, RIP, and
'90 AWD Protege, yet another GTR swap, Open class rallycar with a Toyota GT4 gearbox swap, thus crossing the line between hobby and mental illness. And a Brabus E55 K8, removing all doubt.
http://www.wihandyman.com/forum/vbpi...?do=view&g=110
http://www.cardomain.com/ride/2599486 -
no the dyno did not but when it was at 4500 it started almost like dying and thats when it was leaningout but only when i would floor the pedal all the way at once?Comment
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some one said that its the fuel cut rev limiter that i have to take a pin out of the gtx ecu for it to go passed 5000 ok with out it leaning out???? is that true???Comment
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the wiring is in the VAF i believe, you'll have to search around. I'd post in the forced induction section if i were you. You're definately hitting boost cut. Have you tried adjusting your VAF?
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http://www.clubprotege.com/forum/showthread.php?t=46606Comment
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no how would i do that ? so you think its boost cut ? maybe its vaf air cut?Comment
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im running stock vaf maybe i should get 88 rx7 one?Comment
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Check timing and spark plug gap.BP-05 Turbo-Sold
2004 MK4 AWP Jetta GLIComment
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spark plug gap is set correct at .28 and timing was around 9 but i think it should actually be around 1o or 11?Comment
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It sure sounds like boost cut (which is the vaf cutting the fuel because of the rush of air). But if you are using the stock vaf I dont see why it would cut. Look up rx7 vaf and there is some instruction on how t adjust it.Comment
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yea im using stock protege not the gtx so maybe thats what it is maybe i can adjust \ my vaf aor my apexi or just get a new rx7 vaf?Comment
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if you floor it in 4th and 5th without a ported wastegate and have a free flowing intake and exhaust you will hit boost cut
my boost is 11psi all day no controller but when im just cruising in 4th and try to floor it i hit boost cut
the car will feel like it bucks and you have no power right?Comment
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yeah exactlyComment
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so what should i do?Comment
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how do i adjust the vaf?Comment
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