EJ22 ECU pinout???

bluesteel · Post by **bluesteel** » Thu Oct 20, 2005 10:14 pm

hi

does anyone have the pinout for an EJ22 ECU

cheers

BaronVonChickenPants · Post by **BaronVonChickenPants** » Thu Oct 20, 2005 10:28 pm

Just a tip, you might want to be a little more specific, how many connectors on the ecu, what year and model did it come from, anything written on top.

If your lucky you might find what your after here:
http://www.ravensblade.com/car/modifica ... iring.html

Good luck.

Jordan.

SuBaRiNo · Post by **SuBaRiNo** » Thu Oct 20, 2005 10:50 pm

Get the Gregories Libirty Manual... Page 92. Somone may have a PDF file of it on here some place.

Without the diagram on page 92 i would have nver attempted my own EJ wiring.

Dave

vladrulli · Post by **vladrulli** » Fri Oct 21, 2005 12:24 am

I think I have all this stuff on a CD (some professional workshop manual)... will check and post if I find anything...

what year is the engine?

bluesteel · Post by **bluesteel** » Fri Oct 21, 2005 8:33 am

i know i know.... when i wrote it i was a bit tired

ill take a pic of the top of it prolly at lunchtime and post it up

but it was 1992 liberty

PeeJay · Post by **PeeJay** » Fri Oct 21, 2005 9:27 am

BaronVonChickenPants wrote:If your lucky you might find what your after here:
http://www.ravensblade.com/car/modifica ... iring.html

Those are the ones I'm using. Some of the wires are not quite the same colours, and I seem to have a few plugs that are not on there, but it's not tooooo bad....

bluesteel · Post by **bluesteel** » Fri Oct 21, 2005 2:07 pm

Ben · Post by **Ben** » Fri Oct 21, 2005 4:34 pm

I have the 1992 Engine and Wiring FSM sections - looks like I should do a few scans hey...

PeeJay · Post by **PeeJay** » Fri Oct 21, 2005 5:01 pm

Hell yeah!! If there is a section that gives a pinout for each of the engine connectors it would be most helpful. Those American diagrams don't seem to list some of the wires.

While we're on the topic:

What do these two relays do, and what is the thin white wire that runs from pin 1 on the green plug to pin D4 on the computer?

SuBaRiNo · Post by **SuBaRiNo** » Fri Oct 21, 2005 8:38 pm

The could be the igniton relay and fuel pump relay.

Im not sure about the wire... D4 in the greggories manual says it's black and goes to the Cam Angle Sensor...

If u can show me a diagram or point an arrow to the wire on that ECU pic above then i may be able to help more.

Dave

jzk25 · Post by **jzk25** » Sat Oct 22, 2005 7:32 am

There the intercooler pump control relays and resistor for an RS turbo.

PeeJay · Post by **PeeJay** » Sat Oct 22, 2005 9:51 am

Ahh! The only thing I didn't think of! Thanks.