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eacostad
May 14th, 2015, 04:09 PM
Just started tuning my 07 LS2 corvette, I have done the MAF Calibration and IAT Compensation. Car is basically stock except K&N cold air kit, catless Long tube headers, and Borla exhaust. My LTFT's are very rich now at idle do i need to do the VVE to get them back down to acceptable levels?
joecar
May 15th, 2015, 03:35 AM
It may easier to first correct the MAF table(s).
eacostad
May 15th, 2015, 05:12 AM
Ok I'll take a look at them again, thanks
eacostad
May 15th, 2015, 10:46 AM
redid my MAF calibration after and this time they started off rich like before but after a short drive seem to have settled down. heres the log and retune. What else can i do to fine tune it?
18378
18379
eacostad
July 25th, 2015, 04:24 AM
heres my latest tune and log

18657
18658
eacostad
July 25th, 2015, 11:34 AM
Open Loop tuning tune

18662
joecar
July 25th, 2015, 03:27 PM
redid my MAF calibration after and this time they started off rich like before but after a short drive seem to have settled down. heres the log and retune. What else can i do to fine tune it?
18378
18379Sorry, I did not see this post.
joecar
July 25th, 2015, 03:33 PM
heres my latest tune and log

18657
18658


Open Loop tuning tune

18662Ok, I'm looking thru these files...
eacostad
July 25th, 2015, 03:45 PM
Thanks for taking a look joecar, I added a ported throttle body and intake to the car which is why I started tuning the vve table. I'm using the Swingtan guide. My ecm doesnt seem to like getting reflashed as my car always goes extremely rich after each flash. I'm having to pull the ground off the battery to get the ecm to reset then the trims look good.