help!! need ecu diagram

[2drcam]

ok before you all start flaming on me I did do many searches and the pinout diagram i found doesn not match mine.


this one does not work for mine. I have a 2.2 auto and I believe this one is for the manual trans. I am unable to locate any wires according to any of the diagrams i found. i'm trying to hook up an e-manage but making myself dizzy in the process.

I tried **********'s wiring diagram but with no sucess. if anyone has a ecu pinout diagram for a 1995 camry 2.2 auto trans please post it thanks

[zoni]

http://3sgtecamry.com/Info_and_Tech_..._ECUPINOUT.htm

this 94 diagram works for 95 also. i made this from my 94 toyota wiring manual, and just checked it against my 95 wiring manual.

[2drcam]

thank you SOOOOOO much. but i'm still a little confused. on my clips number 25 (signal to injector 3) is not there. there is no wire in that slot. could you do me a huge favor and tell me what color the injector wires are so maybe i can figure this out. i appreciate all the help.

[zoni]

chances are you are lookin at it backwards... when you look at the PLUG, not the ECU, it should be the correct numbers as on the picture. so you are looking at the pins on the plug.

injector wires are #1, white, #2 yellow, #3 red/blue, #4 red/black

no problem, thats what the forums are for. those with the tools/knowledge help those who dont have the resources to solve the problem themselves.

[Apostle]

Is this the same for a 92 celica 5sfe?

[Ken4]

Open up your ECU and you should find markings on the pcb.

[zoni]

no it is definitely NOT the same for a 92 celica 5sfe. if you would like a complete list, ecu diagram, or anything specific, PM me, cause i have a 91 celica wiring manual too. that would be the same as the 92.

if you tell me what you are wiring, i could tell you exactly how to do it though.

oh, and the ECU pcb writing only works if it is actually on there, lol... i tried that trick on my 91 gtfour jdm ecu and it didnt have the writing, so i just have to use the colors and wiring manual and figure it out.

[2drcam]

Originally Posted by zoni

chances are you are lookin at it backwards... when you look at the PLUG, not the ECU, it should be the correct numbers as on the picture. so you are looking at the pins on the plug.

injector wires are #1, white, #2 yellow, #3 red/blue, #4 red/black

no problem, thats what the forums are for. those with the tools/knowledge help those who dont have the resources to solve the problem themselves.

this is how i'm looking at it. the white is 2nd and the yellow is 3rd.




and below them are empty slots. but I was reading the e-manage manual you can splice injector 1+3 and injector 2+4 basically this will be the same thing right?

also a couple of more things. i have the ignition harness for the e-manage and the wire are categorized by channel 1 in/channel 2 in.....channel 1 out/ channel 2 out. what wires do these connect to on the engine harness??

thanks

[zoni]

the white in that picture is pin 12, and the yellow pin 11... in my diagram, there is a picture of the plug, if you look at the pins on the plug (the wires going away from you) thats how the numbering goes.

[2drcam]

so do i have a 3rd and 4th injector wire there? and if not can i just splice injector 1+3 and 2+4 together?

thanks

[zoni]

you dont want to splice the injector wires directly together... that will make your engine overfueled i believe...
you have 4 injector wires, therefore check out the manual (http://www.greddy.com/tech/EMANAGE.PDF) on page 23, and you will see that you should wire the injectors to channel 1, 2, 3, and 4 like the first diagram on that page. the Diagram T-2 in the Greddy manual is for 3sgte, but it is VERY close to the 5sfe. take a look and compare the two.

Here are the Celica 5sfe 90-91 5sfe ecu pinouts...

For Manual Transmission:


For Automatic Transmission:

[alltracman78]

WHOA!
The 90-93 Celica pinouts are DIFFERENT.
90/91 is the same, and 92/93 is the same.

And just so you know, the 5SFE [early at least] fires 2 injectors at once.

[zoni]

OK, after checking it out, they are slightly different... So, previous post is updated. AND...

Here are the Celica 5sfe 92-93 5sfe ecu pinouts...

For Manual Transmission:


For Automatic Transmission:

[nevanerviss]

Originally Posted by zoni

no problem, thats what the forums are for. those with the tools/knowledge help those who dont have the resources to solve the problem themselves.

That is SSSOOOO beautiful... I think I'm getting misty-eyed

Honestly, if you guys didn't feel that way, and went that extra mile to help out others, I'd be up shit creek... On behalf of those people who only do two things with cars (put gas in and drive) THANK YOU!!!

[zoni]

thats what ToyotaNation, International Toyota Enthusiast COMMUNITY is all about. you're welcome.