can't rev past 2000 rpms ( question about Apexi Power FC )

tlo86

Ninja Editor 'Since 05'
Jul 24, 2005
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crazysupra2JZ;1017121 said:
is at bad?

i had my old 7MGTE set like that the entire time i had it, never had any problems

hrm it should be 0. try 0 tell me how it runs
 

crazysupra2JZ

New Member
Nov 16, 2006
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yesterday after looking at it more, it was actually maybe half a tooth off. for some reason when i looked at it, it seemed to be a couple off.

it's revving almost normal right now. idle is pretty good. it needs one hell of a tune. AFR's are all over the place.

i just got the exhaust done too, i'll get some pics later and put them in my build thread
 

crazysupra2JZ

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Nov 16, 2006
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i think i found a solution to all my problems. i know my problem is electrical, it has to be. so i've been reading about the Apexi Power FC, i want to get one of them and try to get a new engine harness. does any one know if the USDM harness will work with the J spec engine? i don't know how easy it will be to get a new Aristo harness.

when i get back from deployment, i plan on getting some type of EMS, either the AEM or the Power FC. i need to find out what type of sensors i have to get to use with the new computers though.
 
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albert74

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May 29, 2008
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crazysupra2JZ;1038888 said:
i think i found a solution to all my problems. i know my problem is electrical, it has to be. so i've been reading about the Apexi Power FC, i want to get one of them and try to get a new engine harness. does any one know if the USDM harness will work with the J spec engine? i don't know how easy it will be to get a new Aristo harness.

when i get back from deployment, i plan on getting some type of EMS, either the AEM or the Power FC. i need to find out what type of sensors i have to get to use with the new computers though.

Get a Stinger when you get back. One of the most affordable and easy to use standalones on the market today. Plus it uses factory sensors so no need to buy sensors for like the AEM.
 

crazysupra2JZ

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Nov 16, 2006
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so i've decided to get the Stinger EMS from driftmotion. i would like to get a new wiring harness too. do you think i can get a new US spec harness and make it work with the Aristo motor? I already have all the MAP sensors, so i can keep it MAP based instead of MAF.
 
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