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Posted by: JJ914GT Nov 1 2009, 11:38 AM

I'm sure I've read about someone that made or had an easy to read wiring diagram for the Subaru conversion, but cannot find it now,..

My EJ20 STI conversion is finally going somewhere, so might need this in the very near future

Hope you can help, thanks!!

Posted by: Numbchux Nov 1 2009, 12:05 PM

I know Kennedy sells a modified diagram for EJ22s into vanagons.

but I have a ton of diagrams. what year EJ20?

Posted by: JJ914GT Nov 3 2009, 02:32 PM

sorry for the late reply, just started a new job.

Its a JDM Impreza EJ20 STI engine from 97 - 98.

I'll also send you a PM, ecause you might not see this post.

Posted by: VOX Nov 3 2009, 05:54 PM

if you happen to have a good wiring diagram for an ej22 NA 91-94 dual port exhaust that would be very helpful.

Posted by: strawman Nov 3 2009, 08:48 PM

I'll second that -- the Kennedy diagram is nice because it is a full size blueprint, but it really only focuses on the '90-'94 EJ22. Kennedy charges $20 for the 6' drawing, and I used it when I put a Suby EJ22 in my old Vanagon Syncro Westy and am currently using it for my Suby-Teener (I'm using the EJ22T turbo'd engine, which uses many of the same wires/sensors as its normally-aspired cousin).

The factory Suby manual is also good; you can also find these at:

http://www.main.experiencetherave.com/subaru_manual_scans/FSM_Scans/

These manuals focus on the US Suby cars; you might want to make inquiries on the http://www.nasioc.com website.

The Haynes 914 diagram is very basic, but the diagrams on the Pelican website are color-coded and much more useful IMHO. See 'em here:

http://www.main.experiencetherave.com/subaru_manual_scans/FSM_Scans/

Best of luck with your project; be sure to post pics of your progress! My build-in-progress is chronicled at http://www.914world.com/bbs2/index.php?act=ST&f=2&t=83031

Geoff

Posted by: Numbchux Nov 5 2009, 03:16 AM

just engine control stuff on the downloads page of my website:
http://www.numbchuxconversions.com/downloads.htm

most of the service manual:
http://www.numbchuxconversions.com/Files/FSMs/1992_Subaru_Service_Manual-Engine_&_Wiring.pdf


JJ914GT: the JDM stuff is kind of hard to find diagrams for. yours should be an EJ20K, which *should* mean this would include the right diagrams:
http://www.numbchuxconversions.com/Files/FSMs/nonUSDM/wiringdiagram.pdf

otherwise, stuff for a later EJ20G:
http://www.numbchuxconversions.com/Files/FSMs/nonUSDM/JDMandUKWiringDiag.pdf



hope that helps!!

Posted by: BIGKAT_83 Nov 5 2009, 07:34 AM

Numchux Great stuff on your website. Your EJ conversion manual has alot of info and anyone doing a conversion needs to read it.

Thanks for all the work on this.


Bob

Posted by: JJ914GT Nov 5 2009, 03:29 PM

GREAT! Thanks a million!!

Posted by: pktzygt Nov 6 2009, 09:06 AM

Holy crap! I've been looking for that (in english) forever.

Posted by: budman5201 Nov 6 2009, 12:45 PM

GO with a Link Storm ECU and wiring is cake! Thats what i am using.

Posted by: VOX Nov 6 2009, 04:54 PM

thanks alot! im sure it will come in handy.