All COBB Tuning AccessPORT Flash for N54 335i Discussion Here

RaihaX · 01-13-2012, 04:48 PM

Quote:

Originally Posted by COBB Tuning

I was just about to email you back to follow up that your support has been added!

While the car is flashing, it will do a bunch of weird things and make a few noises, but that's perfectly normal. If you have any issues after the flash, definitely give us a call or shoot me an email and we will get it figured out!

Ian

Love your very very prompt service definitely a nice change

Is at 98% now sooo close

And will hit you up on that offer once I start logging

nafoo · 01-13-2012, 04:48 PM

Quote:

Originally Posted by COBB Tuning

I was just about to email you back to follow up that your support has been added!

While the car is flashing, it will do a bunch of weird things and make a few noises, but that's perfectly normal. If you have any issues after the flash, definitely give us a call or shoot me an email and we will get it figured out!

Ian

Great service.

RaihaX · 01-13-2012, 05:08 PM

Flashed and install! did a quick drive and after getting my oil up to temp I must say I am very pleased with my purchase

One thing I notice from my short 15 min drive is that the gear change is VERY smooth during WOT compare to my procede.

Will need to do more runs and data logging over the weekend before I can make a proper review between the rev3 and cobb.

elim11 · 01-13-2012, 06:34 PM

Quote:

Originally Posted by RaihaX

Flashed and install! did a quick drive and after getting my oil up to temp I must say I am very pleased with my purchase

One thing I notice from my short 15 min drive is that the gear change is VERY smooth during WOT compare to my procede.

Will need to do more runs and data logging over the weekend before I can make a proper review between the rev3 and cobb.

Glad you got it working. Do some data logs when you get a chance to see if Cobb makes your engine happier. For now, enjoy!

ejazbmw · 01-13-2012, 07:07 PM

cobb do something for the N55!!!! lol sorry for the thread jack

RaihaX · 01-13-2012, 07:30 PM

Quote:

Originally Posted by elim11

Glad you got it working. Do some data logs when you get a chance to see if Cobb makes your engine happier. For now, enjoy!

Let us hope the car gods will bless me on my future data logs

Quote:

Originally Posted by ejazbmw

cobb do something for the N55!!!! lol sorry for the thread jack

No thread jack definitely need to get N55 support so I can get some of the local guys waiting for cobb to release N55 support to join as well!

B_davis · 01-15-2012, 06:07 PM

I just got done testing STG 1 93 oct aggressive v203 against v301 . Theres definately something different here , v203 feels better on the butt dyno. With 301 I get a surge around 5k rpm and I get more shift bog . Overall 301 doesn't seem to pull as hard ...

Bash · 01-16-2012, 11:36 AM

Quote:

Originally Posted by B_davis

I just got done testing STG 1 93 oct aggressive v203 against v301 . Theres definately something different here , v203 feels better on the butt dyno. With 301 I get a surge around 5k rpm and I get more shift bog . Overall 301 doesn't seem to pull as hard ...

I think Cobb dialed the map Down a notch, I think it was too aggressive, idk only they can tell us why

tscdennab · 01-16-2012, 03:29 PM

As I understand from reading this thread, Cobb hasn't solved the (6MT) shift bog problem either. I wonder what is Cobb's take on this issue and how could it be solved ? Any way to disable this transmission protection from the ECU ? Here is a log of a bog, it seems to be induced by a "protection system", after the shift the boost target (and actual boost) rises very slowly:

JStang · 01-16-2012, 03:32 PM

Quote:

Originally Posted by Bash

I think Cobb dialed the map Down a notch, I think it was too aggressive, idk only they can tell us why

I had them both dyno'd and they were within 1 or 2 hp of each other but my guy did say that V203 was a bit too aggressive and loved the way V301 looked.

Aggressive versus safe power. Guess it depends if you are a gambling man or not.

themyst · 01-16-2012, 04:42 PM

Quote:

Originally Posted by tscdennab

As I understand from reading this thread, Cobb hasn't solved the (6MT) shift bog problem either. I wonder what is Cobb's take on this issue and how could it be solved ? Any way to disable this transmission protection from the ECU ? Here is a log of a bog, it seems to be induced by a "protection system", after the shift the boost target (and actual boost) rises very slowly:

This has been an issue for years now. I'm not even sure there is a fix short of going NLS with a WOTbox or JB4.

crypticc · 01-16-2012, 04:46 PM

Hi all

Anyone here get a surge on stock throttle partial throttle stage1 @ around 4k rpm, otherwise stock?

I am on version= v1.6.5.0-3201

See here for log please>
http://www.cobbforums.com/forums/sho...om-3-4000-rpms

Thanks

B_davis · 01-16-2012, 05:47 PM

Quote:

Originally Posted by JStang

I had them both dyno'd and they were within 1 or 2 hp of each other but my guy did say that V203 was a bit too aggressive and loved the way V301 looked.

Aggressive versus safe power. Guess it depends if you are a gambling man or not.

I am spraying meth with Downpipes and FMIC, stg 1 is far from aggressive for me ...

E90SoFlo · 01-16-2012, 05:54 PM

Installing DP's and going to stage 2 from stage 1 aggressive. What should I expect?

EDM92 · 01-16-2012, 05:59 PM

Quote:

Originally Posted by E90SoFlo

Installing DP's and going to stage 2 from stage 1 aggressive. What should I expect?

Me too. DPs, catback, and drop in filter going in. I'm hoping for like 30hp or so

Bash · 01-17-2012, 06:55 AM

Quote:

Originally Posted by crypticc

Hi all

Anyone here get a surge on stock throttle partial throttle stage1 @ around 4k rpm, otherwise stock?

I am on version= v1.6.5.0-3201

See here for log please>
http://www.cobbforums.com/forums/sho...om-3-4000-rpms

Thanks

Yeah, does it feel weak between 3-4k and then comes alive at 4 k rpm?

enrita · 01-17-2012, 08:26 AM

my car goes like a raped ape between 3K-4K , strange ...

RaihaX · 01-17-2012, 09:52 AM

Quote:

Originally Posted by enrita

my car goes like a raped ape between 3K-4K , strange ...

+1 - actually almost lost it on a corner 10 mins ago on the way home as I had traction control fully off

E90SoFlo · 01-17-2012, 10:30 AM

Quote:

Originally Posted by RaihaX

+1 - actually almost lost it on a corner 10 mins ago on the way home as I had traction control fully off

careful with that, i have slid my car around 360 in a pretty busy road, luckily nobody was on it and it was very late at night, and i learned my lesson.

live and learn and don't hurt anyone while doing it =)

nitehawk · 01-17-2012, 11:48 AM

Yeah, I only have traction control fully off when doing individual gear pulls or logging data. Otherwise, partial DTC (pressing the button once) should suffice.

805beemer · 01-17-2012, 01:17 PM

My car will have a boost surge at 4k RPms but it won't do it every time. U can c it in my logs too where it's not making much boost until 4k then it will hit 16-17psi. Cud my dv's b leaking?

JStang · 01-17-2012, 02:24 PM

Quote:

Originally Posted by B_davis

I am spraying meth with Downpipes and FMIC, stg 1 is far from aggressive for me ...

What feels aggressive and what is too aggressive when looking at the data on the dyno is two complete different stories.

01-13-2012, 05:08 PM	#3347
RaihaX Major General 156 Rep 4,995 Posts Drives: 08' 135i Join Date: Aug 2008 Location: Australia, Perth iTrader: (2)	Flashed and install! did a quick drive and after getting my oil up to temp I must say I am very pleased with my purchase One thing I notice from my short 15 min drive is that the gear change is VERY smooth during WOT compare to my procede. Will need to do more runs and data logging over the weekend before I can make a proper review between the rev3 and cobb.
	Appreciate 0 Quote

01-13-2012, 07:07 PM	#3349
ejazbmw blahhh 302 Rep 6,355 Posts Drives: 2014 M235I Join Date: Apr 2007 Location: NJ/NY iTrader: (7)	cobb do something for the N55!!!! lol sorry for the thread jack
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01-15-2012, 06:07 PM	#3351
B_davis Private First Class 124 Rep 187 Posts Drives: M4 Join Date: Jan 2011 Location: N/A iTrader: (0)	I just got done testing STG 1 93 oct aggressive v203 against v301 . Theres definately something different here , v203 feels better on the butt dyno. With 301 I get a surge around 5k rpm and I get more shift bog . Overall 301 doesn't seem to pull as hard ...
	Appreciate 0 Quote

01-16-2012, 03:29 PM	#3353
tscdennab Banned 151 Rep 1,809 Posts Drives: BMW 335i Join Date: Oct 2010 Location: Europe iTrader: (0) Garage List 2008 BMW [6.24]	As I understand from reading this thread, Cobb hasn't solved the (6MT) shift bog problem either. I wonder what is Cobb's take on this issue and how could it be solved ? Any way to disable this transmission protection from the ECU ? Here is a log of a bog, it seems to be induced by a "protection system", after the shift the boost target (and actual boost) rises very slowly: Attached Images
	Appreciate 0 Quote

01-16-2012, 04:46 PM	#3356
crypticc Captain 73 Rep 963 Posts Drives: e92 M3 DCT + Comp Join Date: Dec 2011 Location: London, UK iTrader: (0)	Hi all Anyone here get a surge on stock throttle partial throttle stage1 @ around 4k rpm, otherwise stock? I am on version= v1.6.5.0-3201 See here for log please> http://www.cobbforums.com/forums/sho...om-3-4000-rpms Thanks
	Appreciate 0 Quote

01-16-2012, 05:54 PM	#3358
E90SoFlo Banned 196 Rep 2,669 Posts Drives: E90 335i Join Date: Jun 2011 Location: Naples, FL iTrader: (9)	Installing DP's and going to stage 2 from stage 1 aggressive. What should I expect?
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01-17-2012, 08:26 AM	#3361
enrita Major General 159 Rep 7,378 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	my car goes like a raped ape between 3K-4K , strange ... __________________ 07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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01-17-2012, 11:48 AM	#3364
nitehawk Lieutenant Colonel 102 Rep 1,903 Posts Drives: e92 335i 6MT Join Date: May 2011 Location: Toronto iTrader: (15) Garage List E92 BMW 335i [9.00] E92 BMW 335i \| Retired [10.00]	Yeah, I only have traction control fully off when doing individual gear pulls or logging data. Otherwise, partial DTC (pressing the button once) should suffice.
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01-17-2012, 01:17 PM	#3365
805beemer Captain 22 Rep 647 Posts Drives: 2008 135i Join Date: Jul 2011 Location: Lompoc, CA iTrader: (4)	My car will have a boost surge at 4k RPms but it won't do it every time. U can c it in my logs too where it's not making much boost until 4k then it will hit 16-17psi. Cud my dv's b leaking?
	Appreciate 0 Quote