[nlenn]

Originally Posted by macuser27

Replace your ECU with an eBay one using these instructions?

This is what I will probably end up doing.

Originally Posted by oversteering

I have got a similar problem flashing a tune with OFT due a cable connection problem, I have resolved flashing back original tune using Tactrix openport and ecuflash, have you tried this?

I'm not sure if this will work as I can't communicate with the ECU in any capacity; can't read or write data.