Procede V4 beta release (6at shifting when cold)

OpenFlash · 08-03-2010, 12:54 PM

Hi guys,
A few of you 6at guys experienced some degree of rough shifting when the engine/transmission was cold (ie, 1st thing in the morning). But it went away once everything warmed up. I have a simple fix that should address this. It's a firmware update that I'd like to gave you guys try. If you guys can confirm that the issue is solved, I can incorporate the fix in all future updates.

If you have this issue, please email me at shiv@vishnutuning.com and put "6at cold shifting" in the subject line. I'll create a little mailing list and send out the update (along with necessary info) late tonight. This only applies to 6at (and perhaps 7DCT) guys so 6mt guys need not apply.

Once this update is tested, we can release some fun stuff for everyone.

Cheers
Shiv

AltecBX · 08-03-2010, 01:20 PM

I never notice. What are we looking for?

OpenFlash · 08-03-2010, 01:33 PM

Quote:

Originally Posted by AltecBX

I never notice. What are we looking for?

If you never noticed, don't worry about it. I really only want to test this on people who have this issue. Getting feedback from those who haven't isn't going to be helpful at this time

Shiv

alextremo · 08-03-2010, 02:55 PM

never had this issue. bumping the thread to get some testers so we can get the good stuff...

Calvin@Vishnu · 08-03-2010, 03:33 PM

I've only received 2 emails so far. I'll hold out until midnight for more folks

TurboBimmer · 08-03-2010, 04:15 PM

Email sent!

weeeza · 08-03-2010, 09:42 PM

email sent

alextremo · 08-03-2010, 10:07 PM

Shiv - what does this change impact for those who do not have the rough shifting issue?

OpenFlash · 08-03-2010, 10:10 PM

Quote:

Originally Posted by alextremo

Shiv - what does this change impact for those who do not have the rough shifting issue?

No impact whatsoever. I just want to confirm that this update solves those isolated issues before we go forward. If it does (and I expect it will), we'll just build up this firmware version for the next steps.

Shiv

335i-boy · 08-04-2010, 06:07 AM

Email sent.

ridin135 · 08-04-2010, 12:17 PM

Shiv what is this future fun stuff that you mentioned.

OpenFlash · 08-04-2010, 01:54 PM

Quote:

Originally Posted by ridin135

Shiv what is this future fun stuff that you mentioned.

Automatic compensation for wastegate stiffness. More on that tomorrow or Friday

Back on topic... a few more emails sent out this morning regarding the cold shifts. Pls provide feedback directly to me via email

Cheers
shiv

rooster3.0 · 08-04-2010, 02:12 PM

Did you send 6mt beta maps out too? I never got one.

OpenFlash · 08-04-2010, 02:14 PM

Quote:

Originally Posted by rooster3.0

Did you send 6mt beta maps out too? I never got one.

Only for 6AT as per the thread topic.

08-03-2010, 12:54 PM	#1
OpenFlash 1809 Rep 17,960 Posts Drives: A Lot Join Date: Sep 2006 Location: SF Bay, CA iTrader: (0) Garage List 2018 Ducati Panigal ... [0.00] 2016 Mazda CX5 [0.00] 2017 Aprilia Tuono ... [0.00] 2019 BMW M2 Competi ... [0.00] 2015 BMW M5 Competi ... [10.00] 2016 Ducati XDiavel S [0.00] 2016 AMG GT S [0.00] 2011 Ferrari 458 It ... [0.00] 2017 Charger Hellcat [0.00] 2015 KTM Super Duke ... [0.00] 2016 KTM RC390 [0.00]	Procede V4 beta release (6at shifting when cold) Hi guys, A few of you 6at guys experienced some degree of rough shifting when the engine/transmission was cold (ie, 1st thing in the morning). But it went away once everything warmed up. I have a simple fix that should address this. It's a firmware update that I'd like to gave you guys try. If you guys can confirm that the issue is solved, I can incorporate the fix in all future updates. If you have this issue, please email me at shiv@vishnutuning.com and put "6at cold shifting" in the subject line. I'll create a little mailing list and send out the update (along with necessary info) late tonight. This only applies to 6at (and perhaps 7DCT) guys so 6mt guys need not apply. Once this update is tested, we can release some fun stuff for everyone. Cheers Shiv
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08-03-2010, 01:20 PM	#2
AltecBX Colonel 341 Rep 2,663 Posts Drives: BMW 335xi Sedan; BMW M3 ZCP Join Date: Nov 2007 Location: NYC iTrader: (0) Garage List 2018 BMW M3 ZCP [0.00] 2007 BMW 335Xi [0.00]	I never notice. What are we looking for? __________________ 335xi Sedan 6AT \| Weather(70-85°F) \| N54 Tune Comparison Chart \|\| N54 Turbo Upgrade Comparison Chart -PROcede Rev. 2.5 ~ v5 (3/17 maps) / JB4 (8/21 maps) / COBB (Stg2+FMIC LT Aggressive maps) †Procede Map2(UT 45 - IGN 40) Aggression Target 2.0 \| 0-60 in 4.0sec \|\| †Cobb E30 LT (35% Ethanol/65% 93 Octane) \| 0-60 in 3.9sec AR Design Catless DP \| BMS DCI + OCC \| ETS 5 FMIC \| Alpina B3 Trans Flash \|235/265 19" Michelin PSS
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08-03-2010, 02:55 PM	#4
alextremo Captain 51 Rep 966 Posts Drives: F10 550i Join Date: Sep 2008 Location: USA iTrader: (5)	never had this issue. bumping the thread to get some testers so we can get the good stuff...
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08-03-2010, 03:33 PM	#5
Calvin@Vishnu 52 Rep 428 Posts Drives: 2010 335i Join Date: Dec 2006 Location: NorCal iTrader: (0)	I've only received 2 emails so far. I'll hold out until midnight for more folks
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08-03-2010, 04:15 PM	#6
TurboBimmer Lieutenant Colonel 78 Rep 1,616 Posts Drives: F82 M4 Join Date: Mar 2009 Location: Luxembourg iTrader: (5)	Email sent! __________________ Performance Seats, Exhaust, Splitters, Pedals, Steering Wheel / RB Turbos / M3 CF Roof / Brembo GT BBK 355/345 / Rollcage / Forge FMIC / Quaife LSD / Öhlins Road & Track / M3 Suspension Parts / Solid Subframe Bushings / Vorshlag Camberplates / Megan Racing Toe Links / LeatherZ Gauges / Extended M3 DCT Paddles / ER Sports OC / AR OC / Aux Radiator / AR DPs / Alpina TCU / COBB Pro-Tune
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08-03-2010, 09:42 PM	#7
weeeza Private 5 Rep 71 Posts Drives: E93 335i Join Date: Mar 2009 Location: AZ iTrader: (0)	email sent
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08-03-2010, 10:07 PM	#8
alextremo Captain 51 Rep 966 Posts Drives: F10 550i Join Date: Sep 2008 Location: USA iTrader: (5)	Shiv - what does this change impact for those who do not have the rough shifting issue?
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08-04-2010, 06:07 AM	#10
335i-boy Lieutenant 15 Rep 457 Posts Drives: E92 335i M-Sport Join Date: Jun 2010 Location: Australia iTrader: (0)	Email sent. __________________ 2008 E92 335i M-Sport \| Sapphire Black \| Sunroof \| Creme Beige \| Poplar Grey \| Logic 7 \| 6AT \| 19" AG M359's \| Michelin PS4S \| LUX V3 \| MHD V5 E40 \| Steve AZ Walbro inline \| Vishnu DCI \| BMS CP \| AR Design Catless DP's \| Forge DV's \| Helix IC \| (Stock Cat. back) \|
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08-04-2010, 12:17 PM	#11
ridin135 Colonel 134 Rep 2,407 Posts Drives: Depends on the day Join Date: Dec 2008 Location: Greenville iTrader: (7)	Shiv what is this future fun stuff that you mentioned.
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08-04-2010, 02:12 PM	#13
rooster3.0 Major 27 Rep 1,306 Posts Drives: E92 335i Join Date: Nov 2006 Location: Jersey iTrader: (4)	Did you send 6mt beta maps out too? I never got one. __________________ Train with your head; not above it.
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