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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > New v4 Firmware is up!



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      02-01-2010, 01:49 PM   #89
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I know it's been said a hundred times already but I just loaded v4 firmware & 1-22 6mt maps and can't believe it! The car is awesome! So smooth and ridiculously fast, and I'm only running stage 1!

Thanks Shiv for the continued work! I never thought it could get any better but it did
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      02-01-2010, 03:55 PM   #90
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Originally Posted by dtp3347 View Post
i dont know about him but all I can see in your sig is

SG -E92 POWERED BY
VISHNU ProCede Rev II Canv l BMS DCI l BB 3" DPs l FORGE DVs l RR OCC & Scoops & Charge
lol i am looking at the same thing about my sig you mentioned on my friend's 17 monitor... u need bigger screen
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      02-01-2010, 05:24 PM   #91
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Quote:
Originally Posted by shiv@vishnu View Post
Other improvements:
-Revised baro settings. It can now be turned on/off through the user adjustable menu. More on that later.
Just uploaded everything finally and am loving it!

This baro setting. Is it a user adjustable? I didn't see any new parameters when I opened up that screen, so I'm hoping I didn't screw something up...

I used the latest user software, then upgraded firmware to this one, and loaded the 1-22 maps.

Can anyone post a screenshot showing this new parameter?
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      02-01-2010, 07:58 PM   #92
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does anyone know changing numbers on o2 modifier will change whp gain or how the car react? or is it just for o2 related code? i believe i'm currently at 100% (default) but i have exhuast leak and would like to turn it down to 50 or something. any one knows what will happen at 50% or even at 0%?
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l BMS DCI l HELIX IC l FORGE DVs l RR OCC & CP & SCOOPS l AR 3" DPs l AE QUADs l BLISTEIN PSS10 l P3 VENT GUAGE l VISHNU PROCEDE V5 AUTOTUNE l Lots of Window Stickers

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      02-01-2010, 08:11 PM   #93
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Quote:
Originally Posted by hun77777 View Post
does anyone know changing numbers on o2 modifier will change whp gain or how the car react? or is it just for o2 related code? i believe i'm currently at 100% (default) but i have exhuast leak and would like to turn it down to 50 or something. any one knows what will happen at 50% or even at 0%?
the o2 modifier setting does not effect power at all. It's only for catalyst conversion codes. If you turn it down arbitrarily, you could risk triggering other o2 sensor related codes (such as fuel fixture, o2 response, etc,.) Got to follow the instructions and only use it if you are throwing cat conversion codes and NOTHING else.

Shiv
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      02-01-2010, 10:46 PM   #94
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Quote:
Originally Posted by hun77777 View Post
does anyone know changing numbers on o2 modifier will change whp gain or how the car react? or is it just for o2 related code? i believe i'm currently at 100% (default) but i have exhuast leak and would like to turn it down to 50 or something. any one knows what will happen at 50% or even at 0%?
Didn't you just get the BB DPs? How come you have an exhaust leak?
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      02-02-2010, 03:09 AM   #95
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Are the UT still disabled? I need to turn down boost on my stg 3.
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      02-02-2010, 06:28 AM   #96
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Quote:
Originally Posted by Humtek View Post
Are the UT still disabled? I need to turn down boost on my stg 3.
for me, what works for now is stage2+ with ign. correction at ~50%. its pretty consistent too. other than that, can't wait to be able to turn down the boost with stage3 :-) im jealous and can't wait for the meth to be enabled so i can try out stage4.
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      02-02-2010, 11:26 AM   #97
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Quote:
Originally Posted by maui86 View Post
for me, what works for now is stage2+ with ign. correction at ~50%. its pretty consistent too. other than that, can't wait to be able to turn down the boost with stage3 :-) im jealous and can't wait for the meth to be enabled so i can try out stage4.
I'll give that a try as well. The cold doesn't help so much.
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      02-02-2010, 12:30 PM   #98
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Quote:
Originally Posted by cn555ic View Post
Didn't you just get the BB DPs? How come you have an exhaust leak?
i blame on gasket, which replacement is on its way
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l BMS DCI l HELIX IC l FORGE DVs l RR OCC & CP & SCOOPS l AR 3" DPs l AE QUADs l BLISTEIN PSS10 l P3 VENT GUAGE l VISHNU PROCEDE V5 AUTOTUNE l Lots of Window Stickers

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      02-02-2010, 12:31 PM   #99
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Quote:
Originally Posted by shiv@vishnu View Post
the o2 modifier setting does not effect power at all. It's only for catalyst conversion codes. If you turn it down arbitrarily, you could risk triggering other o2 sensor related codes (such as fuel fixture, o2 response, etc,.) Got to follow the instructions and only use it if you are throwing cat conversion codes and NOTHING else.

Shiv
so what would you say given my mods? 80%? 70%? 50%? or is it really case by case that i have to drive for a bit to see?
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l BMS DCI l HELIX IC l FORGE DVs l RR OCC & CP & SCOOPS l AR 3" DPs l AE QUADs l BLISTEIN PSS10 l P3 VENT GUAGE l VISHNU PROCEDE V5 AUTOTUNE l Lots of Window Stickers

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      02-02-2010, 12:50 PM   #100
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Quote:
Originally Posted by hun77777 View Post
so what would you say given my mods? 80%? 70%? 50%? or is it really case by case that i have to drive for a bit to see?
It's going to be a case by case basis. I would start with 80% and if that doesn't work just go down and see what works. I don't think you will have to drop it to 50%. Drop it by 5% at a time.
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      02-02-2010, 12:52 PM   #101
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I thought the new firmware you suppose to start at 50% and then work your way down by increments of 5
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      02-02-2010, 01:07 PM   #102
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Hey Shiv am actually getting my V4 delivered later today was wondering what version of firmware does it have? Do I have to update it?
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      02-02-2010, 03:30 PM   #103
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Shiv how are those new maps coming
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      02-02-2010, 03:50 PM   #104
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can't wait for more user adjustables being enabled with the new firmware...hopefully valet with speed limiter is in this one!
This has to be one of the best tuned car that I have ever owned! V4....as people say FTMFW!! lol
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      02-02-2010, 03:51 PM   #105
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as people say FTMFW!! lol
I see that often from certain folks on this forum, it cracks me up
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      02-02-2010, 04:03 PM   #106
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Quote:
Originally Posted by cn555ic View Post
I thought the new firmware you suppose to start at 50% and then work your way down by increments of 5
Is this not the case still? The forum really does not say much.
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      02-02-2010, 04:29 PM   #107
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can we be more clearify about % for the o2sim, should we start %50 or 80% also drop as %5 at each try?
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      02-02-2010, 04:33 PM   #108
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Start at 50% and see how it goes. So far so good for me!

In the end this adjustable o2 sim will be available, but a better (for Daily driving) option will be available which will make the o2 codes never show up.
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      02-02-2010, 04:37 PM   #109
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Quote:
Originally Posted by jpsimon View Post
Start at 50% and see how it goes. So far so good for me!

In the end this adjustable o2 sim will be available, but a better (for Daily driving) option will be available which will make the o2 codes never show up.
Cool! and How soon that?
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      02-02-2010, 04:39 PM   #110
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sooner than later There is no official ETA, but it's coming
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