Hi. I have a 96 3.8 camaro 5mt that I'd like to get hptuners for. I have seen that the 96 ecu isn't compatible but a 97 is. I would like to get a 97 ecu which has the service code 16227797. It would seem that this service code covers 4 different 97 car models. There is a four letter calibration code after this number which should relate to the individual models.
Does anybody know what code a 3.8 v6 manual transmission would have? I don't want to buy a second hand ecu for the wrong model.

The one I'm looking at on eBay has a code of BXWU.

Thanks in advance.