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 Post subject: hi, i need help
PostPosted: Mon Mar 28, 2016 5:28 am 
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Joined: Thu Aug 28, 2014 12:40 am
Posts: 7
Location: talca, chile
Hello, I'm new to the forum, sorry for my English, but I'm chili and my English is bad.
  I have a subaru 2.0 n / a sohc 1992, for which purchase motor impreza 1994 ej20g type ra, but I have a problem. the wiring of ej20g this very broken ... I can do?
will serve you a legacy rs 1992?

thank you very much

:D


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 Post subject: Re: hi, i need help
PostPosted: Mon Mar 28, 2016 7:21 am 
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Location: Des Moines, Wa
Hi, and welcome to the forum! sounds like a fun build. What I recommend, if you don't have access to the whole GC8 car, is to send the harness from your legacy and the new engine's harness to this guy:

http://www.rs25.com/forums/f14/t193621- ... pdate.html

If you have the money, it is literally the easiest way to do a swap. He sends you back a complete harness that plugs into your car. Everything works, speedometer, tachometer, abs, etc etc.

You should post some pictures of your ride, the new engine, and eventually the swap process.

Do you have high octane fuel in Chile? The ECU for that engine is one of the highest tuned, and really needs good fuel. It doesn't run well on our premium. If it doesn't work out, you can always switch ECUs without changing anything else. I recommend the ECU labeled Z4, it ran excellent on crappy American premium.

Here is the list of EJ20G ecu's:
viewtopic.php?f=19&t=47252

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1992 Legacy SS 5mt, reasonably modified ;)


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 Post subject: Re: hi, i need help
PostPosted: Tue Mar 29, 2016 3:11 am 
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Joined: Thu Aug 28, 2014 12:40 am
Posts: 7
Location: talca, chile
Thank you very much for the quick answer.
this photo is the time when the engine was getting the car:
Image

this other engine is installed set:
Image

this photo is the wiring harness:
Image

Thanks again, and sorry for my English


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 Post subject: Re: hi, i need help
PostPosted: Tue Mar 29, 2016 3:24 am 
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Location: talca, chile
Ah, the octane rating of gasoline is : 93 AKI aprox (98 RON )


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 Post subject: Re: hi, i need help
PostPosted: Tue Mar 29, 2016 6:36 am 
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In Japan, that ecu was tuned to use 101+ RON. Thanks for the pics. How do you know that is a STI-RA? The black intercooler was on the Ver 1-2 WRX and Ver 1 STI. The Ver 2 STI and I believe the RA got the silver intercooler with silicone pipe that goes to the turbo, instead of the stupid plastic piece with ribs (it reduces the airflow by half!).

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1992 Legacy SS 5mt, reasonably modified ;)


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 Post subject: Re: hi, i need help
PostPosted: Mon Apr 04, 2016 5:50 pm 
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mike-tracy wrote:
...instead of the stupid plastic piece with ribs (it reduces the airflow by half!).


Mike are you talking about the plastic turbo inlet piping?

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Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm


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 Post subject: Re: hi, i need help
PostPosted: Mon Apr 04, 2016 5:54 pm 
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Legacy777 wrote:
mike-tracy wrote:
...instead of the stupid plastic piece with ribs (it reduces the airflow by half!).


Mike are you talking about the plastic turbo inlet piping?


The plastic inlet piece on the slanty tmic has been tested to reduce airflow by half compared to the STI cast aluminum and silicone piece, on the same tmic. This was from that australian online magazine that tested all the different tmics subaru made. I can find the link if anyone is interested.

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1992 Legacy SS 5mt, reasonably modified ;)


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 Post subject: Re: hi, i need help
PostPosted: Tue Apr 05, 2016 5:45 pm 
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I think we're talking about two different things. I was referring to the turbo inlet, not the intercooler inlet, which I think you are referring to. Is that correct?

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Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm


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 Post subject: Re: hi, i need help
PostPosted: Fri Apr 08, 2016 3:13 pm 
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Location: talca, chile
Thanks for your answers !
Now what worries me .... mass air flow sensor that occupies? how many pins? and that color?


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 Post subject: Re: hi, i need help
PostPosted: Fri Apr 08, 2016 5:10 pm 
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The MAF that goes with that engine is a green label JECS, the last numbers on it are 160 or 160f. They can be found on 1.8, 2.0 or 2.2 non turbo engines with MPFI fuel injection. The earliest legacys had an aluminum Hitachi maf that will not work. Additionally, the 2nd generation non-turbo legacys usually have the right MAF.

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 Post subject: Re: hi, i need help
PostPosted: Mon May 16, 2016 4:18 am 
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Joined: Thu Aug 28, 2014 12:40 am
Posts: 7
Location: talca, chile
help me pleaseee :(

viewtopic.php?f=19&t=55456


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