What options do I have for understanding the new calc.ve/maf tuning format?

[joecar]

I cannot find that pid in my scan tool.

Which OS do you have in the PCM...?


Most (if not all) LS1 OS's have GM.EQIVRATIO defined...

on the PIDs tab, click once/twice on the Column heading Parameter (i.e. on the word itself) to sort alphabetically on this column...
then scroll down until you see GM.EQIVRATIO.

[Jstewy21]

Okay I found the GM.EQIVRATIO. I realized that maybe I should connect to the PCM and see if it showed then. The Dynamic Air Temp DAT shows valid, however, Dynamic Air Temp DYNAIRTEMP_DMA is showing as invalid and won't let me click on more information.

[joecar]

...
The Dynamic Air Temp DAT shows valid, however, Dynamic Air Temp DYNAIRTEMP_DMA is showing as invalid and won't let me click on more information.

post screenshot.

[joecar]

which OS are you using...?

[Jstewy21]

12212156 is the OS. Here's the screenshots.

[Jstewy21]

Also with this file the car stumbles when it enters PE. Are there any adjustments that need to be made to use that operating system in an older car?

[joecar]

GM.DYNAIRTMP_DMA should be valid in 12212156...

try going Info->Validate Pids

[joecar]

MAF and/or VE need adjustment.

[Jstewy21]

I have all my pids selected and logging. Is there anything that needs to be done to the tune before starting? Does it need to be in speed density like the auto be method?

[joecar]

I have all my pids selected and logging. Is there anything that needs to be done to the tune before starting? Does it need to be in speed density like the auto be method?

Just follow the instructions in post#1 of the Calc.VET thread.