Hey guys one of my mates has a vt auto that the trac control cuts in on hard takeoffs and makes it drop cylinders
i had one that did the same thing and it annoyed me too especially since the wheels dont even have to spin for it to happen and its quite dangerous
They seem to do it on hard take offs with the steering turned like pulling out from an intersection into traffic
Does anyone know if theres a way to minimise the trac cont effect in the tune or if theres another way around it id b really interested to hear of any ideas
cheers rod
VT V6 auto trac control
- VL400
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Re: VT V6 auto trac control
Yeah it can be adjusted in the tune, there are a few things to play with. Will add a few items to the A5 defs you can try out.
Some before and after logs would be good
It looks to modify the spark and AFR and also command upshifts
Some before and after logs would be good

- VL400
- Posts: 4991
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Re: VT V6 auto trac control
Updated A5 XDFs with some traction control items, should be enough to have a play around with it anyway .. https://pcmhacking.net/forums/viewtopi ... 2579#p2579
- TTVN
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Re: VT V6 auto trac control
Thank you kind sir
Honestly i wonder how you find time to do so much for so many
Appreciate your efforts
When i get the car ill let you know how things pan out
thanks Rod
Honestly i wonder how you find time to do so much for so many
Appreciate your efforts
When i get the car ill let you know how things pan out
thanks Rod
- VL400
- Posts: 4991
- Joined: Sun Mar 01, 2009 2:54 pm
- cars: VL Calais and Toyota Landcruiser. Plus some toys :)
- Location: Perth, WA
- Contact:
Re: VT V6 auto trac control
No problem, had some free time so thought why
The traction control stuff was interesting anyway, lots of params.

Re: VT V6 auto trac control
while you got that free time 

Re: VT V6 auto trac control
Speaking of free time werent you going to take a break till next year.
Did you get withdrawral symptoms and need a delcohacking fix.
Did you get withdrawral symptoms and need a delcohacking fix.

Re: VT V6 auto trac control
if that's to me, i still have my phone
, just can't do much else 

