Page 1 of 1
Has anyone done a OBDII conversion on EJ22T?
Posted: Sat Aug 18, 2007 5:22 am
by sebaru
I just picked up two '91 Legacy Turbos for $500 a piece. I also picked up a '95 Impreza L for $600. I plan on Rallycrossing the good lagacy at the National RallyX Championships in Nebaska this October in staock class.
So I want to use the wrecked legacy as a drivetrain donor for my Impreza L . I want to convert it OBD II however. Has anyone done a OBDII conversion on EJ22T successfully?
Posted: Sun Aug 19, 2007 8:14 am
by 555BCTurbo
Why would you want to?
As far as doing the conversion, I am pretty sure you would just need to pin the harness for the proper ECU and add in the extra crap that comes with it.
Posted: Sun Aug 19, 2007 10:09 am
by know1
not to mention about a thousand sensors throughout the car.
Posted: Fri Aug 31, 2007 10:30 pm
by Matt Monson
Um, 1995 Imprezas were the last of the OBD-I's. The '95 Legacy is OBD-II, but the Impreza is not...
Posted: Fri Aug 31, 2007 10:43 pm
by Manarius
Matt Monson wrote:Um, 1995 Imprezas were the last of the OBD-I's. The '95 Legacy is OBD-II, but the Impreza is not...
I also believe that the SVX is OBD-I in 1995.
Posted: Sat Sep 08, 2007 4:02 am
by rallysam
555BCTurbo wrote:...you would just need to pin the harness for the proper ECU and add in the extra crap that comes with it.
Understatement of the year!

98rs
Posted: Tue Sep 25, 2007 6:05 am
by gene4ace
im running a 98rs turbo with the stock ecu (obd2) using and ej22t block and 98rs head
hybrid but it works using all the sensors from the 98rs
yes its possible but u need to run a 96 and up harness and ecu with all the extra sensors trust theres a lot!!!
Posted: Tue Sep 25, 2007 6:45 pm
by sebaru
gene4ace, thanks for the useful reply. I thought I was wasting my time on this forum. I'll look into that.
Thanks again gene4ace. You got any pics of your engine setup?
For everyone elses useless comments: If you have to ask, then you obviously don't need to know....
Posted: Wed Sep 26, 2007 8:40 pm
by rallysam
Actually, most of the posts were relevant and constructive in tone (except for mine).
Are you wasting your time with this forum? I'd say vice versa. The information you request has been kicked around before on this forum and much more on nasioc's "conversion" area. So, you are asking the forum to waste its time on you by re-typing things over again. People hate doing that, and usually say so, but they were being polite because you are new.
Just a couple examples:
http://bbs.legacycentral.org/viewtopic.php?t=26944
http://forums.nasioc.com/forums/showthr ... ?t=1253455
It'd be cool if the discussion continued because it's an interesting one. But, if you:
1) don't search
2) criticize people who bothered to respond
then no one will help.
Posted: Thu Sep 27, 2007 4:22 am
by gene4ace