It doesn’t make any sense it’s not that difficult when it writes it to eeprom does it verify against file & checks ok?
Is it a stock Merck’s that you uv erased & got verified as blank?

I should be able to slap something together for you to tune off if you want me to have a look.

I don’t actually have the AAG2…. I have 2x AALT & AAH6!

Pretty sure there was 1 on eBay for $110 with the code your after!

did find this though... https://www.ebay.com.au/itm/266695324414?_nkw=gm+bosch+e69+ecu&itmmeta=01J65Q89MW37Q2WBK28XY3Q2T3&hash=item3e1847b2fe:g:YMgAAOSwPJBl3TEc&itmprp=enc%3AAQAJAAAA0HoV3kP08IDx%2BKZ9MfhVJKmqvjRk8f0DKns60kanlL01r3xyEd1C74UJa%2BkrNFCgHfq7vctxzDJFE4UdBsepOzRFeRctWuFo21Z%2B...

This would have been better posted in "WANTED" section but what is the service number details as I have a few & think they owe me over $200 each not including postage but should be something like 12636355 AALT or similar.

ahhh nice, good to know as there's a lot of people avoiding the older stuff like that & good to see someone else out there in victoria that I can fend stuff off towards!
Have they got a dyno & if so what type & brand, model etc...

Nice have you got background details & any other information of interest… obviously an Holden fan!
Does he do the older memcal stuff or just flashable stuff etc?

Wow that’s awesome & exciting, what’s his name & what’s his business called?

Do you know what O.S. carries that?

That can be done with fermec tool!