Pimp In Distress TII SA
 

alright so im haveing alittle trouble gettin past 5100 rpm's. NOw, i can redline the shit out of it while im not going anywhere just reving the crap out of it. But, when i"m in gear *anygear) i can't go past 5000 give or take a couple hundreds. I'm not too sure about whats up with it but I came up with 1. fuel pump 2. ecu-cause i put it into the homies car and it was acting weird too so 3.afm 4.boost leak

1. which i really think it it cause when i'm driveing it it really makes this loud buzzing sound that goes kinda with the sound of the engine. sometimes at idle you can't even hear it but then i rev it and it buzzes again. I just bought this off of a friend and he said that it worked (that bastard) @##$$%%^^))** I reall think i need a fuel pressure regulator because i'm adding this after i wrote this whole thing and am thinking that beacuse i've taken all the smog shit out and 3" it and all i need is more fuel a better fuel pump couldn't hurt

2. Ecu,=0= well , i bought it off ebay, the guy was really cool and i got it really quick i stuck it in and it idles great i took it out and i was automatically doin this crap. we stuck it into his convertable s5 II and he said that the car was hesitateing at take off . soo i'm alittle erie about that.

3.afm. i took it down to the local rotary heads and told me to take it out and lean the whole thing with carb cleaner that maybe it was getting stuck around those rpms but i still haven't done it on account i don't have $$$. but o also i have a small crack in the afm where it connects at the turbo i have the fastener closeing it tight but the crack is still noticeable.

4. just cause it couldn't think of anything else . If youve ever had the problem let meknow. what you did so i can try it

My cars an SA 79 TII swap JDM s5 motor 3" all the way
stock running cause i don't want to blow the fucker i just built it.
i need a front mount anyone have one to sell me?

thanks

Wheres the electric oil metering pump?
Wheres the check engine light,and is it on?
Whats the number on the ECU?
Whats the max boost your hitting?....is an FCD installed on the stock boost sensor?
What parts of the stock EFI are you still running?(its not ALL smog gear)

I highly doubt you need an aftermarket fuel regulator.I still use the stocker with a Supra TT fuel pump and 800cc secondaries running 14psi and about 300HP.All smog gear intact,S5 ECU.The S5 setup can tell you exactly whats wrong with it,but you must have the check engine light hooked up.....and you have to respect the control the S5 ECU has over the engine.You cant trick or fool the stock ECU like with the earlier EFI engines,the S5 is much smarter and more involved with controling and protecting the engine.My guess is limp mode from an error in the EFI or fuel cut caused by high boost levels.
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