So I connected the harness to my car for its SR20DET and It runs smoothly, the harness apparently already has the consult port option wired into it. So i went ahead and purchased myself a consult port adapter from ebay http://www.ebay.com/itm/Diagnostic-Inte ... b2&vxp=mtr but when i went ahead to test it, the adapter from the ECU is a bit bigger compared to the interface one..
Any ideas if i got the wrong interface and which interface should i get???
this is the adapter from the ecu

other one

thanks,


