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We put a 2400 Precision Stall in a 2010 Camaro and I re-tuned the T43 with my typical settings but I am not sure if I am missing something special that has to be done for TC changes such as slip times, etc or if these are even possible to change.
When cruising at 1/2 or 3/4 throttle around 4000rpm the car seems to shutter almost like the TCC is locking/unlocking.
with my A6 running a 3000rpm converter i only lock it in 6th gear above 70kmph, and also raised my TCC slip by quite a bit... especially in the (-) cells.. This seemed to help a fair bit... What diff ratio are you running? We really need PWM tables in these TCM's
I also adjusted my "Minimum idle airflow tables" in the ECM around the rpm that it locks, this also seemed to help,(not chugging as much) im running 9's in all cells from 1000rpm for my cam...
Let me know if u want to have a look at my tune
Cheers Ryan
Hi Ryan,
I'm interested in looking at your TCM tune, please... do you also hack the stock tune...?
Hi Joecar,
This is my modified tcm tune with 3000 stall & 3.45 gears
I just used the GTS tune off holdencrazy as a base file..
Cheers Ryan
i dont have an issue locking my auto. i run it locked in 4th gear for dyno use and on the road.
i have some drag racing vids on youtube aswell, where you can here the convertor lock once it's in 4th.
convertor is a circle'd stage 2 - 3600rpm
At holdencrazy I see a 2009 GTS file, I don't see a 2008 GTS file.Quote:
Originally Posted by VEV8