Thanks Yoda and Darcy. It's getting clearer now

What definition file (xdf) are you using? LV8 is typically used to create an engine load on a vehicle with MAF and no MAP. In Australia Holden seemed to use millgrams per cylinder (mgc) of air, a couple of early xdf's I did I had LV8 as this is what the US was using. A low MAP, LV8 or mgc number is...

Instead of starting a new TP thread I thought I'd ask here.

In TP when I open the spark advance table in Tables/ Functions and then select view graph I'm not sure what the "LV8" axis refers to.

Probably a noob question but that's where my knowledge is at

I'm learning to play around with TP at the moment and would like to look at the VY L67 XU6 bin if anyone has it for me to download

Delco, what is VATS? What's tp stop me using Tunepro with a real time board and would it be as effective as something like Kalmaker?

I've been told that Tunepro or the other freeware tune software isn't capable of tuning VY. Just trying to nut it out is all

Hope I'm not reposting a topic here but I'll ask anyway. I'm having trouble finding info on tuning for the VY series L67. They still run DDRH ECU but have a different protocol or programming language apparently? Correct me if I'm wrong or post some links to help me out because it's all new to me so ...

delcowizzid wrote:VX and VY supercharged uses an ecu just like the VT does still has a memcal so its a little easier no reflashing just standard old tune and burn eproms

Thanks Antus and Delco.................................How?????

Hi all, first time poster here.

I'm having trouble finding any info relevant to these real time boards for a VY L67. I'm also unclear on what software to run and how that software would vary to something like Kalmaker.

Any help for a newbie would be tops