This is an engine transplant in a 68 PU
We had it on the dyno trying to diagnose an engine noise, thought it was possibly spark knock.
When I read the tune, HPT told me there was no VIN, would I like to add one. I chose no, then it asked the ECU type? We chose Copperhead.
It read the tune.
When I went to scan, it polled parameters and gave us a very limited set of pids to view. Very basic.
I'm wondering if with no VIN, it defaults to the basic set?
Any help appreciated.
Ron