TCM reprogram
#21
So, yes, it lowers an ATF temp.
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Panthro (05-03-2022)
#22
Thanks for the tip on the thread. I'm not in the X150 section section much so never saw it.
0.3s is good and a goal of 0.5s is even better. Last time I checked, most of the big name TCM tuners only promise 0.2s.
I'll keep an eye on the thread to check any future progress.
0.3s is good and a goal of 0.5s is even better. Last time I checked, most of the big name TCM tuners only promise 0.2s.
I'll keep an eye on the thread to check any future progress.
#24
I've finally managed to get this done on my 6HP26 4.2 XKR. I've got sticky Michelin Cup 2 305 tyres, Quaife LSD, fully bespoke suspension and over 600 pounds lighter than stock, so there's no traction issues here. No data to provide yet, but immediate before and after comparison with 9 miles done on the TCM tune and I can tell there's a massive difference. First the up shifts are much faster and torque feels significantly increased as if a restraint's been removed. It certainly doesn't feel like the same car. The car doesn't hesitate getting up to ludicrous speeds in seconds and feels like there's still gobs more torque available. I'll spend some more time with over the long weekend and perhaps try some Dragy data.
The following 8 users liked this post by jahummer:
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