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Old 07-06-2016, 05:42 PM   #180
KalbiCool88
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Quote:
Originally Posted by Reamer View Post
Do you need to flash back to the stock ECU ROM if you have an OFT flash on it or is this just for the TCM and they don't look at the ECU?

I haven't noticed hard shifts going in/out of cruise control, but I do if I try going into sport mode while driving. If I'm stopped at a red light after driving for a bit and switch it over, it's fine; going out of sport mode while moving is fine too, just not going normal > sport while moving.

Can anyone confirm that with the new TCM flash they can be on the freeway, switch to sport mode, and it doesn't shift hard after that?
That's my concern as well. Especially since I plan to go the jrsc route sometime down the road.

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