GregNZ101

Dose any one have a wiring diagram for a version 4 WRX, would like to have it for all things, but just ecu would be good ThaNKS

I have a GF8 v4 and am thinking about getting a new exhaust for it. There are a few nice looking jasma exhausts for good prices, but all of them are for v7. So do they fit easily, maybe with a few small mods, or is this a no go? Thanks

look up both the gearbox codes, on is on the gearbox he has and the other should be on a plate in the engine bay. Then look them up on this web site http://spda-online.ca/modules/tinycontent/rewrite/tc_28.html that will tell you what rear diff ratios are and if the box you have has DCCD

The car is a 98 GF8 wrx and i have done an STI ECU conversion. I am now getting the CEL code 24, idle control valve. Now i had been having problems with my idle, but when i disconnected the auto control computer the idle came right. However the CEL stayed on, my car runs right but has the CEL on and runs in safe mode . The wiring that i have done is: shorted out wires 9 and 10 on the auto plug connected wires 11 and 12 on the auto plug to 2 and 4 on the manual plug connected wires 1 and 4 on the auto plug to 1 and 3 on the manual plug put a 5v feed into the neutral Now i have heard that Subaru ECUs have an auto/manual identifier, but all the wiring diagrams for v3/4 that i have found have no mention of one.

I did a manual conversion a while ago, and have recently changed to a manual ecu. With the manual ecu the car now has a permanent CEL which I have traced to doing the manual conversion. I have done some wiring but obviously some thing is not right, and was hoping that some one could do a write up on what to do, so I can see where I went wrong and to help other people wanting to do this. Thanks

that looks to be a version3 ( v2 ra was closed deck) so get the newer H/gasket, would be my guess.

it has had a bad idle since i did the manual conversion, but have only just changed over to a manual ecu, changing an odd flash of the cel to it staying on all the time

all my earths are good

The idle is better when it is disconnected, but however i still have a CEL (reset the ecu, still comes back), which means no power

i have tried changing both, top and body. and yes to the auto TCU in place

Also i have done a manual conversion, i think that i have the wiring right, could that affect it? IT should think that it is in neutral

Wellington

I went to a local auto electrician and they said that putting it up to a scanner wouldn't tell them much more than the CEL code/s, the car is a version 4 wrx with an sti ecu conversion ( but was playing up before then). I am a student and just loss my job, so if there are any free checks that i could try would like to know. Thanks again

My car is getting the CEL code 24, idle control valve I think. Which would make since as I have had a bad idle ever since my engine rebuild, some times it idles at 2000RPM. I have now tried 3 different idle control valves and two ecus, and still no change. Any one got any other ideas? Thanks

I am thinking about buying a gearbox and rebuilding it before i put into my car, so that way i know that it will feel mint. I am wanting to know hard it is to do, i have done all the work on my car so far, along with pulling engines apart, and want to give this ago.

he did but my car was well above 100mm, i don't like scraping everywhere. ;D

Well i just got mine done today, by Andy Ward, out in the Hutt. It passed and i will get the plate in about 1 week, cost: $450, of the 4 poeple that do it in wellington, two were over 500 and i could not get hold of the other one. Very quick and painless.

http://english.auto.vl.ru/catalog/subaru/ use this to look up the specs

completely diff setup

ej207 had factory boost levels of at least 18 psi i think. With that kind of boost most people are happy, and even with forgies its not best to go much further. Forgeis are going to cost more and are noisier +1 for the ej207

Are the fuel pumps the same or different between wrx and sti?, and if anyone asks its a version 4, i am wanting to do an sti ecu conversion and am wanting to make sure that i am not going to run out of fuel. Also i am wanting to do split fuel rail mod are the fuel pressure regulators the same between wrx and sti?

that was where i asked

i did ask my local bnt and they said no, it might have been for the grade that i wanted tho

im talking about the mount between the gearbox and the body, not between gearbox and engine

i got it form speedtech as that is where mag and turbo told me to go