I must sort my
Join Date: May 2012
County: New South Wales
if you have the switchable cable then you need to move the switch to connect the internal pins differently to access the different ECUs in the car thru the same plug in the dash.
Ie. Plug in cable and set the pins to the ECU you want, engine, abs or airbag. Connect on laptop and fire up the software and connect to the ECU. when done disconnect the laptop via the software but leave the plug connected both ends if you want. Then move the pins with the switch on the cable and reconnect the software connection to the next ECU you want. That's how mine works with my Ph2 spider and the blue ebay cable with the switchable connector.
I know there are cables out there with no switch, and some that have 3 different ends for the different ECUs, which have you got?
Also.... I dont recommend switching the switches wit it connected and powered up, its just bad practice as it could short something...