Sorry Az, your post said that you had the complete V8 drivetrain (including rear diff)... Im confused as to what you're asking...
Originally Posted by Vlad
But do you have the JDM body harness with the ECU on the left side? You connect to the ECU on the right side then.
I say this because the wiring diagram really does show different pins for the connector for the OBDII.
I don't know if it works or not, but the fact that My JDM ECU connects fine via the USDM body harness OBDII and responds well to tactrix, is not indicative that the pins are right for it in the JDM OBDII configuration.
I've got the JDM harness merged with my 2.5RS harness. Using the JDM ECU I had to mount it upside down so it would connect properly, because yes, it connects on the wrong side.
However, I didn't do my own merge... I had Brian at iWire do it. He could have changed something so that it works with a tactrix.