All, I have had my pin for a couple of months and was down to just the Freeride light not working (going to replace transistors). When I purchased it the Supercharger had problems and I thought it was the Accelerator board, re-flowed solder and after a couple of in/out of the machine it started working so I thought I was good. However I did order a new board from Homepin a couple weeks ago. The supercharger worked great for about a month, out of the blue a couple weeks ago I noticed I go Opto 2 bad, then it started working. I put in my new board Monday (wanted to test) everything worked great for a couple days then Opto 2 came back as stuck open, I thought new board went bad. Put in old board which was working completely when I swapped, same thing Opt 2 stuck open. I don't believe it is the Accelerator board. I unplugged coil 2 because with Opto 2 stuck open F103 blows...

I feel I got lucky the first time and something is lose or intermittent.

Looking for someone that really understands from the Accelerator board backwards.

Thanks,
Rick

Anyone...