OK so after my other computer died and taking with it a lot of info i had saved. I have started down the ms road i didn't plan on doing this but plans change all the time.

what i know is its MS2 v3 it was set up for wasted spark and batch injection. it has a relay board. It was using MS extra 1.0.2. It was in a mk2 running with a awm 1.8t. from what i got from the PO it came from diyauto tune. I had it hooked up to to a battery this week and tuner studio loaded in the new laptop and nothing.

there is 3 LED's on the end of the ecu should they light up? I hear the relays clicking when power is applied all the fuses are good and the tuner studio said i was not connected

I'm looking for advice also i need some wiring diagrams, plus a if anyone has a a solid tune that would be great