StarkoS14

Hey Guys, does anyone have a list of what the numbers are for the following plugs in the ecu box? Its not the ECU plugs themselves, but the plugs go with the engine harness.

99 GS3

iTrader: (14)

Those are body-to-cabin plugs, there are only three plugs that go to the engine, they are the ones circled. Those are all you need for the most part to do your 147 swap, except the tach wire and possibly the shift lock.

Do you have the motor out yet? I'm assuming not since you would probally have pulled the harness with it and those circled wires wouldn't be in the box anymore.

You have a few options for what you are trying to do. Which direction are you trying go, as far ecu's/engine control?

StarkoS14

Well, I'm going with the auto trans it came with too, I'm pretty sure there's some trans stuff in there. When we pulled the motor and trans together, all those plugs not circled came off with it and they run to the trans and traction control stuff. we have the wiring and pinouts for the jdm trans, so we want to wire everything in. Im using the stock JDM TT ECU. And yeah, my motor is out.. all my mounts were ripped apart, cant wait to post a pic..

StarkoS14

pretty sure I got most of them now, thanks to everyone who has helped me out so far. Ill do a build thread once Im not soo busy working on the car.

AMA0627

Did anyone find the pinout for the BODY TO CABIN plugs?!?! I would greatly appreciate it!

Thanks,
Adam

99 GS3

iTrader: (14)

The service manual nor all data have them all labeled grouped together in the box like they have for the ecu itself. You have to reverse trace the colors from where they go to.

But the pinouts for most of those body plugs are not needed for engine swaps. The 5 ecu plugs are mostly what you need to know in which those diagrams are everywhere.

If someone needs to know the colors of a specific function they need to interface with it's easy enough to go backwards from what item in the car your trying to modify.

Those plugs are from things like the bumper temp sensor, abs sensors, thermistor, radiator fans and temp, windshield wiper fluid motor and level sensor, etc..

sakataj

iTrader: (182)

steven has them....i scanned and emailed most the plugs he needed i think he's on vacation if i remember correctly. check over his threads i think i attached some in his old posts

StarkoS14

well, theres no pinout diagrarm. Brian gave me some stuff, but everything the manuals offer is incomplete. i found a jzs161 pinout which is virtually identical, but it only has 3 of the plugs.. most of the stuff we traced ourselves... it was a pain and unfortunately, I dont have any solid pinout to provide.

AMA0627

Thanks for the replies guys, I guess i'll just have to do the dirty and trace them back..


Yeah, i'm not trying to do a swap, the swap is done. But one of the plugs was cut off from a previous owner and only a few wires were re attached

No big deal, thanks again.

-Adam

AMA0627

Hey guys hoping you can shed some light on some issues I'm having..

I still need to find some wires in the body harness that go to the cluster. The specific ones are as follows:

Coolant temp
Tacho
Windshield washer

If someone can locate these on the picture above in the first post, I would be very greatful!

Thanks guys!

-Adam

AMA0627

Bump

StarkoS14

They wont communicate with the car even if you wire them up... windshield washer light will stay on, tach wont work(even with msd adapter), and I just bought a coolant temp gauge.. Also realized my A/C doesnt work either...

StarkoS14

here's a link for the jzs161. its basically the same as the 160

http://wilbo666.pbworks.com/w/page/4...yLoomPlugWhite

mitsuguy

iTrader: (2)

Posting on Mitsuguys computer, this is ama0627


When I got the car from the previous owner, the tacho did work... along with the ac. so its possible, I wasn't there when the motor was pulled so I'm not sure which wires went where from the engine to the body harness... i'll reference the link you sent and see if I can make some headway today..

I have an aftermarket coolant temp guage along with oil pressure.. just need hooked up.

I'm not too worried about the windshield washer light working, i'll just pull the bulb. That's too easy.

I'll keep you posted if i find anything out today.

mitsuguy

iTrader: (2)

AGAIN POSTING ON MITSUGUYS COMP


Hey man, I got the tach to work today, it's simple, thanks to the pinout you sent me.




The very far left connector, pin number 2. (reference photo below) You just have to connect this wire to pin number 1 on the small connector of your Igniter. (Reference second photo down)






I'm going to work more tomorrow and try to get the coolant temp to work as well... I don't really care about the washer fluid light nor the trac light. They can be pulled, but I would like to be able to monitor the other vitals in an OEM fashion. I'll keep you posted.

Thanks for the help BTW,
Adam