Quick question about ECU pinout

1-3-2-4 · Post by **1-3-2-4** » Thu Nov 10, 2005 9:32 pm

I hope I did not label the wrong cables but the Diagram they show for the ECU Connectors are a head on view right?

I'm hoping so as the Fuel Injector 4 wire matched in colour.

Post by **Legacy777** » Thu Nov 10, 2005 9:47 pm

Yeah it's looking directly at the ECU and its connectors. The connector plugs are a mirror image.

1-3-2-4 · Post by **1-3-2-4** » Thu Nov 10, 2005 10:03 pm

Thanks.

1-3-2-4 · Post by **1-3-2-4** » Sat Nov 12, 2005 7:41 pm

Well crap I think I labled every Connector wong if you said it's the view of the Conenctor plugged in the ECU and Mirrored.

Natoe · Post by **Natoe** » Sat Nov 12, 2005 10:15 pm

hmm that always sucks, good thing you caught it before you cut anything though...

hey are you "subaruimpreza_power" on nasioc? seems like he said the same thing over there.

1-3-2-4 · Post by **1-3-2-4** » Sun Nov 13, 2005 12:45 am

Natoe wrote:hmm that always sucks, good thing you caught it before you cut anything though...

hey are you "subaruimpreza_power" on nasioc? seems like he said the same thing over there.

lol Yes Natoe i'm subaruimpreza_power at NASIOC.

I have about 35 or so wires labled.. Maybe this time I will label the wires while they are still pluged in the ECU.

OR.. Subaru could be smart and Put Numbers next to each Slot where the wires go.

Post by **Legacy777** » Mon Nov 14, 2005 8:42 pm

These two views are oriented the same.
http://www.main.experiencetherave.com:8 ... _page1.jpg
http://www.surrealmirage.com/subaru/ima ... P_3465.JPG

The pinouts are of the ECU terminal....not the connectors themself.

vrg3 · Post by **vrg3** » Mon Nov 14, 2005 8:47 pm

Hey, Josh, would you mind if I took one of your pictures of the ECU connectors and put a piece of it on my ECU pinouts page?

Post by **Legacy777** » Mon Nov 14, 2005 8:53 pm

No, that's fine, go ahead.

vrg3 · Post by **vrg3** » Mon Nov 14, 2005 8:58 pm

Cool, thanks... it should help clear up some of the confusion that occasionally arises.

1-3-2-4 · Post by **1-3-2-4** » Mon Nov 14, 2005 9:31 pm

Legacy777 wrote:These two views are oriented the same.
http://www.main.experiencetherave.com:8 ... _page1.jpg
http://www.surrealmirage.com/subaru/ima ... P_3465.JPG

The pinouts are of the ECU terminal....not the connectors themself.

Ahhh... oh gosh well thats going to take awhile to do that all, still waiting for the carpet to soak up.

Natoe · Post by **Natoe** » Wed Nov 16, 2005 1:31 am

rather than start a new thread or pester someone with a PM again ill ask it here.

on vrg's ecu pinout, there is a "engine speed output" (not VSS) and on the 1.8ECU it had a "tachometer output" wire, it seems that they should go together... since they are some of the only wires i havent figured out.
thanks

vrg3 · Post by **vrg3** » Wed Nov 16, 2005 5:44 am

Huh? There's nothing in my diagram called "engine speed output." There's "engine tachometer output." It sounds right...

Natoe · Post by **Natoe** » Wed Nov 16, 2005 6:38 am

sorry other way around, on yours there is "engine tachometer output" and the only thing on the 1.8 ECU is "engine speed output"... it must be right.

vrg3 · Post by **vrg3** » Wed Nov 16, 2005 6:46 am

Oh.

Yeah, I think you're right.

suberboy · Post by **suberboy** » Wed Dec 21, 2005 7:04 pm

Legacy777 wrote:These two views are oriented the same.
http://www.main.experiencetherave.com:8 ... _page1.jpg
http://www.surrealmirage.com/subaru/ima ... P_3465.JPG

The pinouts are of the ECU terminal....not the connectors themself.

Josh,
Do you have the rest of the ECU pin out diagrams? I've got the one that VRG so graciously posted but I would like to get the pin outs along with all the voltage/signal references.

Thanks,
noah

Post by **Legacy777** » Wed Dec 21, 2005 9:18 pm

http://www.main.experiencetherave.com:8 ... _page1.jpg
http://www.main.experiencetherave.com:8 ... _page2.jpg
http://www.main.experiencetherave.com:8 ... _page3.jpg

This is only the n/a pin outs.

You can find the 92 FSM engine & electrical on my server

http://www.main.experiencetherave.com:8 ... /FSM_Scans

Natoe · Post by **Natoe** » Wed Dec 21, 2005 10:20 pm

looking at the diagram for the IAC again... i think i was going by the AT picture. is the AT and the MT IAC valve the same..?

Natoe · Post by **Natoe** » Wed Dec 21, 2005 11:53 pm

edit: jk musta just been my computer, i opened it now

btw josh the 'MAF testing2' page isnt opening for me, just thought you should know that. ive been reading through the IAC and TPS things really carefully and have already caught something i did wrong, thanks so much for hosting all that and how its organized!

Post by **Legacy777** » Thu Dec 22, 2005 9:23 pm

the maf2 page works for me. Try clearing your cache and d/l again.

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Quick question about ECU pinout

Quick question about ECU pinout