What plugs are these?

[JISupra88]

My cousin had a 1jz installed) at illgarage but in the end had to pull the car out early because they were adding costs on top if the original invoice( imo he got scammed ) so now I've decided to help him finish the install.

Problem is I have no idea what harness they used. My cousin says they put in a 1jz(aristo/soarer) and used the soarer engine harness but the ecu is from a chaser so that makes me wonder if what motor and harness they used is really what they said but ill work with it.

I'm comfortable doing the work, just need to find the information to have somewhere to start.

Any help appreciated. Thanks

 

[hvyman]

Looks like a chaser harness. If the harness was missing 2 plugs its from a chaser. That's how mine was. Soarer has all the plugs. Aristo is 2jz.

Just use the soarer pinout and run the wires you need on those 2 plugs on the right.

 

[JISupra88]

Thanks for the quick reply.

He printed out the wiring diagram for the 1jzgte and I couldn't seem to locate any of the plugs on the diagram to match with any of those plugs.

I'm going to locate a reputable wiring diagram because not sure where he got his from but if anyone has a tried and true source, would u mind sending me a link? Much appreciated

 

[JISupra88]

Actually do you know what plugs those are labeled as? Like the plug number? That'd help out a lot seeing as I still can't seem to find a diagram with those plugs on them.

 

[JISupra88]

So we figured out what numbers the two connectors were: M1 and IJ1.

The thing is not sure what harness it's from. I think the IJ1 is from the soarer but where did this M1 come from? It's not on the soarer diagram.

 

[hvyman]

What connectors are on the harness?

M1 is for ma70 chassis. Ij1 is for soarer harness.

There isn't too many wiring diagrams for the chaser harness. Best bet it to look at the pinout like this.
http://m167.photobucket.com/albumview/albums/ajazyasin/1JZpinout.jpg.html?o=731

Then look at the 7m wiring diagram and and see what you need. Like igsw mrel b+ batt. Maybe a couple more. You will need the c1 plug. The reverse lights connector. Abs if you have it. Heater control vsv plug if your still using it. Pps if you have it. And then the body plugs by the 7m Ecu.

For the body plugs just use an ohm meter and looking for the wires on the harness.

 

[JISupra88]

Ok I think I'm getting my head wrapped around the swap now. Good thing at least 2/4 ecu plugs seem finished and just have to worry about two and some body connectors

Sorry. It's pretty difficult to pickup where someone left off you know but appreciate the help hvyman.

 

[Freddy Tgod Intud]

hey see if you can find anything usefull in here http://www.lextech.org/1jz.html

 

[Freddy Tgod Intud]

http://www.supramania.com/forums/sh...into-a-MA70-Car-Help!-Yes-I-ve-searched/page2

 

[19cturbo]

When i wired mine into a starion, i didnt use but a few wires from those spare harnesses, i believe it was for injectors and IAC. couple wires for each.. other than that those plugs are just laying there on mine.. im going to go through and clean out this harness really soon. get rid of the stuff that isnt going to anything..