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Old 08-11-2013, 06:23 PM   #1
red396
 
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downshift to 1st gear

is there anything i can do to get the auto transmission to downshift to 1st gear when i mash the pedel from a roll.it seems that the only way to catch 1st gear is from dead stop or under 20 mph using paddle shifters
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Old 08-11-2013, 06:32 PM   #2
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The transmission will go into 1st around 17-20mph. Using paddle shifters you can shift to 1st as long as the engine won't redline.
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Old 08-11-2013, 06:48 PM   #3
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If you go in 1st gear (M) and floor it, see where your MPH are right when you are close to redlining before you shift into 2nd. Thats the fastest you can be for it to downshift to 1st while driving in Sport mode.
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Old 08-11-2013, 09:58 PM   #4
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Quote:
Originally Posted by red396 View Post
is there anything i can do to get the auto transmission to downshift to 1st gear when i mash the pedel from a roll.it seems that the only way to catch 1st gear is from dead stop or under 20 mph using paddle shifters
?dont let it shift up...
go slower then 17mph...
dont crash
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Old 08-12-2013, 09:33 AM   #5
EFI
 
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It's all in the tune. There are certain parameters that need to be met in order for the transmission to downshift to certain gears. One being the speed of the car, so if you go over that speed then you won't be able to downshift to the specific gear.

Either use the manual option, or get a tune where it adjust shift points and allows the automatic option to downshift to 1st gear when going faster than 20mph.
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Old 08-12-2013, 10:54 AM   #6
Goober
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Get a manual.
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Old 08-12-2013, 11:11 AM   #7
vroomapunk
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Quote:
Originally Posted by i2disturbedSS View Post
?dont let it shift up...
go slower then 17mph...
dont crash

What mods do you have? Interested since we put down very similar dyno numbers looking at your sig.

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Originally Posted by Goober View Post
Get a manual.
What a goober.
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Old 08-12-2013, 11:12 AM   #8
Eich
 
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Get a manual.
Yes, but then you can't shift quickly from 1st to 2nd at high RPM.

I don't know how people reliably drag race this car (stock) with the M6. The first-to-second gear shift grind issue is awful.
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Old 08-12-2013, 11:34 AM   #9
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Yes, but then you can't shift quickly from 1st to 2nd at high RPM.

I don't know how people reliably drag race this car (stock) with the M6. The first-to-second gear shift grind issue is awful.
I agree 100% on that, I cringe every time but it's for those times off the track where the M6 is more fun!
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