1jz wiring help

[driver005s]

I have already extended my harness and now I have to wire everything up. I can't find the M1 11 pin connector that is behind the glove box also not on the 7m harness. The only connector that is behind the glove box is

1. IH1
2. IH2
3. Big gray 10 pin connector (is this one the m1 connector)
4. Small gray 10 pin connector (is this one the b3 connector)

Btw the car is 1990 turbo auto
What is number 3 and 4?

Thanks for your help.

 

[supra1008]

Help us help you. Post some pics.

 

[JonoTurbo]

On the 1990, M1 is the small grey 10 pin connector. The large one is B3.

 

[driver005s]

Thanks Jono
I was thinking it was the other way around

 

[hvyman]

The one with more wires is the m1. B3 should have like a red yellow and black for abs and white with green and white with red for pps.

 

[mjsn1]

why dont people just get a harness extension from amazon.

 

[hvyman]

Why not just tuck it through the dash?

Also that patch harness almost looks like it is for the jza70 ecu. The soarer and chaser use different plugs.

So your post was pretty irrelevant to the topic.

 

[driver005s]

thanks guys for the help i found the plugs and working on wiring them up.
1j wiring is super easy (most easiest thing in a 1j swap) imo that why i extend it rather than go the easy way.