Hi guys,
I contacted the people are HPTuners.com yesterday and sent them pictures and part numbers from the Delphi GMPT ECU (or PCM as they like to call it) as used in the Astra, in the hope that they might have support for for it. Here is the reply I got;
"We might support this in the future beta. It looks like it’s a PCM that we are adding support for. Unfortunately, we don’t know if we can support it, with certainty. And, the new beta isn’t out just yet.
HP Tuners is a very powerful tool. Be certain that the changes you make with the HP Tuners products are legal in your area and application.
Please see our demos here: http://www.hptuners.com/forum/showthread.php?t=5058
Thank you!
Jay
HP Tuners"
Sounds hopeful, would be a great tool to have the use of!