no primary VE table?

[oaklandish]

under engine>airflow there no "primary VE table" for the 2.4L cobalt ss, only cranking ve.

Also under the scanner the LTFT/STFT histograms will not load, tho i can replay them from the log and view them via the table display (its linked to the primary VE table?)

using version: 2.1.12, been hacking at this all night... maybe im over looking something?

[Bill@HPTuners]

as for the primary ve table please post your file

if you can view them in the table display your just setting up the histogram incorrectly.

[oaklandish]

sorry, it was a long night... heres my hpt file

[EC_Tune]

Looks very similar to an 06 Vette in it's layout. No VE table there either. Just tune the MAF and away you go.

EC

[Bill@HPTuners]

gm just cant make up their mind can they? jesus from one cal to the next that we are seeing now...they just mix & match as they please it seems.

[EC_Tune]

I think 07-08 will get things boiled down... No promises as GM changes it's mind more than my daughter.

[panblackrose]

Well, what would be the best tuning for the MAF? Or even the fuel or VE tables? I dont know anything about this, and I have been searching and finding nothing comprehensive. Then again, not many are attempting the 2.4L cobalt. I've only changed my shift light (6850) and rev limit (7000), as well as having my fans come on earlier. I want to try and see what Power Enrich mode will do, but I am at loss. Same on VE.

[Chris@HPTuners]

the 2.4's use the same ECM as the 06/07 vettes. SD via coefficient matrix.

[zinner]

I think you need to upgrade to 2.1.14 to get the SD tunning tab under airflow.