Blimey - I think it's discusting that Phil has to ask for a code. He got it cheap because you offered it to him cheap and the price he paid seems about right for a fire damaged second hand ECU.
I honestly never thought ANY sane trader would treat customers like this. The notion that Phils future conduct on an internet board would have any implication on the use of a product he has paid for, is just downright ridiculous!
Jeez. Anyone that bought anything from you now wants their head tested! It's people like you that give traders a bad name.
I actually felt sorry for you yesterday, that your business was going down the pan. Now I hope it does, so that no-one else wastes their time and money.