I just tested your tune out in our ECM test vehicle. Fires up with:
{G1204} VATS Enable Yes
{G1205} VATS Auto learn Enable Yes
{G1206} VATS Required To Run No
{G1208} VATS Fail Diagnostic Disabled
{G1209} VATS Mode No
{G1210} VATS Type Type 2
{G1211} Remote Start Allowed Yes
{G1214} Relearn Count 3.000000 Counts
{G1215} Relearn Timer 600.000000 Seconds
{G1216} Theft Relearn Password Yes
{G1213} Clutch Depress To Crank Yes
{G1217} Maximum Cranking Time 15.000000 Seconds
{G1219} Starter Relay Diagnostic Disabled
OS VATS Patch applied. (no other OS patches applied, i.e. no TCS/MAF patches, no FAN range patch.)
And the G1220 set to "not used".
I had to double check the VATS type. In resetting your VATS options from a stock 12614088 file, even though VATS = 2 with that file, and yours was VATS 2, copying them over set VATS type to 1. No idea why that happens. This bug was repeatable so I manually set type to 2.
If your tune wont start with the above settings the issue is probably outside the ECM. Your ECM looks to be an 06/07 unit which has a correctly calibrated ETC for the VIN. Probably has service number 1259721 on the back. (Remote chance it is 12612384 but I doubt it).
Is your throttle moving ok with the pedal?
Are you using a factory alternator setup?