Email richard at autosport wiring: richard@autosportwiring.com
Just tell him you need a patch harness to adapt a JZA70 harness to a JZZ30 ECU. He will know what you're talking about. It will come depinned, so you will have to insert the pins into the JZZ30 Soarer ECU connectors. Just use the...
It can be easily done. Most of the pinouts between the JZA70 and JZZ30 have the same designations such as M-REL and BATT, for example. You won't use some of the pins on the Soarer ECU connectors, especially if you are using a manual transmission. I had to do this for a friend a few years ago...
I ran into the same problem when I went single on my 2J. Since I wanted to keep the heater, I used the 1JZ water pipe. The 1JZ pipe will clear the downpipe, all you have to do is block off the small coolant port for the rear turbo. If you aren't going to keep your heater, you can always just...
The 3 wire connector (Red/Black, Yellow, Black) goes to the transmission. This connector is for the ABS speed sensor.
2 wire connector (Red/Black, Yellow) goes to the transmission for the reverse lights.
The single wire brown connector is for the starter.
I can't see the wire going off...
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