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ej 25 wiring diagram or is it the same as ej22
silverbullet - March 12th, 2014 at 02:53 PM

hi there just about to start wiring up my 2005 ej25 sohc . after now fitted my subarugears box and engine. and wondering if anyone has a wiring diagram or is it the same as the ej22 one on the forum here. thanks ian

mackaymanx - March 12th, 2014 at 04:54 PM

Very different, that engine will be drive by wire, uses two oxygen sensors and maybe logic level coils

silverbullet - March 13th, 2014 at 10:08 AM

I,m using a haltech computer so really just need to know how to terminate them ie positive negative and sginal to the engine sensors and bolt ons

mackaymanx - March 13th, 2014 at 10:43 AM

Try here, yes it's a russian site! 2004 Legacy which may get you started.

http://www.subaru-car.ru/manuals/legacy/2004/ 

mackaymanx - March 13th, 2014 at 11:26 AM

I would not recommend eBay, I got one that was supposed to be for 2003-2009 Liberty turned out to be a 2003 Legacy manual with the first page of the pdf changed. It did not cover drive by wire throttle which is what I needed.

silverbullet - March 16th, 2014 at 06:12 PM

Anyone try this site for all wiring diagrams very good found it by accident.

http://northursalia.com/modifications/misc/wiring/wiring.html 

mackaymanx - March 16th, 2014 at 08:38 PM

I think most of that is American spec but may be useful. That site has been down for a least 4 months, It's nice to see it back up.