Vortec Calc VET Auto Tune, Final Answer!

[EagleMark]

Ok, I am bound and determined to do this with 98-00 vortec. In other threads guys have said they did it. But I can't figure how. I've put a lot of time into it with failure. Ended up doing it the old way and spreadsheets... Have done it on other engines by working with available tutorials.

With all the excellent help here I'm sure I can come up with a Tutorial. Biggest issue right now with available tutorials is missing PIDS. Have the calc_pids.txt installed from one of the tutorials. I do have a Wide Band but would also like to do one without. So 2 tutorials, actually they could mirro what is there but work for the Vortec.

From another thread.

Not sure how guys earlier in this thread did the Auto VE or VE Calc? Done both of them on other engines, just can't validate the PIDS needed for this 98 Vortec engine? No commanded AFR or EQ Ratio? Could the Scan Tool be missing stuff?

So do I have an issue? Or where to start if these PIDS are not available in the Vortec PCM?