I have tune ecu with readers for both android and Windows so can read and update ecu. I've used this successfully on my 2003 Girly.
If anyone is in the area or wants to travel to me then they can more than happily borrow my equipment at my place to read their ecu etc and I will help all I can.
It seems silly that I've got this kit which others could make user of not to share.
I live near Windsor, UK if anyone wants some help.
However, any work is at the owners risk. I can help by providing the equipment but anyone using must have the knowledge to know what they are doing and the risks involved.