Will HPtuners software work with my 12200411 ECM that has been flashed for a 1996 V.I.N. Number? I bought an ECM and had it flashed for Passlock Delete and had them use my original 1996 S10 VIN number. Wanting to use Hptuners but not sure about this.

I also have another question. I have a 12208511 ECU. Anyone know anything about this? Is it the same as the 12200411 ?

Thanks in advance guys.