Exactly right. Regarding the tactrix, its not so much pcmhammer doesnt support the tool, its that the tool doesnkt support the pcm's vpw protocol. Regarding the mongoose, I read there are clones of the JLT out there, its not clear if this is a bad clone or a problem with the JLT not supporting vpw. ...

eventually, yes. 8-10 years is a long time. Its such a pitty electronics shops that do this sort of stuff are so rare now.

You probably want to get idle in the ballpark first so you can sit there in the car looking at your laptop without it stalling. How you get the idle in might depend on calibrating any hardware you change, MAF, injectors, etc rather than idle tables. Then I'd do AFR, if the spark seemed sain and not ...

If it's a '424 and you are putting 11P on the standard memcal it'll fit. But they're very old and they don't have electronic erase. So you need to get a UV eraser and pull the sticker off the chip and erase it with UV light. Most people replace the chip with an electronic erase version, and make up ...

You pull the nvram off the assembly and put it direct in the programmer. use a small flathead screw driver and lift it up a little at one end, then the other, then back to the first and so on and be careful not to bend the opposite corner leg when it comes off. when re-installing go gentle and make ...

Cool, thanks

Maybe. There are people that run both computers from both generations in parallel, so consider that might be the case too.

To give any context you need to tell us what car/configuration, including what trans, what is non-standard (if anything), what bin file you used, what xdf and adx file you are using to tune and log.

I read the manual (RTFM, attached) and on page 10 it says:

VE will continue to scale, Spark.. I am not sure, I think it will stay the same. If anyone knows correct me. Or I'll see if I can find some details.