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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 > PROcede v5 New Features: Dynamic Meth Targets & Lean-run Protection



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      01-19-2012, 10:03 PM   #23
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      01-19-2012, 10:25 PM   #24
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Quote:
Originally Posted by ruphianh
Quote:
Originally Posted by shiv@vishnu View Post
Yep, that is 100% correct
Today Shiv uploaded the dynamic meth targets and lean-run protection onto my car!

Power comes on earlier, stronger, and smoother. This thing totally hauls.

Let me say that the meth transition that was already near impossible to notice is now truly unnoticable. At all throttle positions the meth is seamless and works incredibly well. Boost comes on even earlier now.

We also faked the proceed to thinking the car was running lean and boom, the proceed cut throttle to the car and gave a lean run code.

Awesome work Shiv.

I have got to try this for myself.
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      01-29-2012, 04:14 AM   #25
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Quote:
Originally Posted by shiv@vishnu View Post
This new n54 firmware should be released, in beta form, by the end of the week. Along with a new User Software Interface (v5.34) that has the new lean-run setting window. New maps will be released as well but they are functionally identical to the current Aggressive maps.
Hey Shiv any idea on when this will be available to us? Looking to go to the track on Monday and would love to take advantage of the new dynamic meth logic!
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      01-29-2012, 02:35 PM   #26
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Great

Nothing about autotuning features ?
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      02-01-2012, 07:40 PM   #27
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Any news Shiv?
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      02-01-2012, 11:17 PM   #28
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Quote:
Originally Posted by franzzz View Post
Great

Nothing about autotuning features ?
honestly i like the stages choices than autotuning. i can pick to be conservative for my DD.
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      02-01-2012, 11:37 PM   #29
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Originally Posted by chrisw335i View Post
Any news Shiv?
Been completely obsessed with the single turbo these last few days. Id like to do a little firmware testing on it before we release the goods.
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      02-02-2012, 01:10 AM   #30
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Quote:
Originally Posted by 335okc View Post
honestly i like the stages choices than autotuning. i can pick to be conservative for my DD.
Yes !
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      02-02-2012, 01:23 AM   #31
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Quote:
Originally Posted by 335okc View Post
honestly i like the stages choices than autotuning. i can pick to be conservative for my DD.
Autotuning keeps the engine safe and happy compared to a fixed stage.
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      02-02-2012, 12:52 PM   #32
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Quote:
Originally Posted by jippii ensio View Post
Autotuning keeps the engine safe and happy compared to a fixed stage.
There is nothing unsafe about running the proper stage.

The only benefit of autotuning would be someone who is going through many extremes; i.e. large temperature changes, humidity, elevation changes, or even more extreme changing mods and octane ETC

For the majority the right stage would be on point.

At the end of the day there are 99% of other platforms that run one stage , 1 tune for their modifications and they run seamlessly. When tuned correctly nothing would be wrong. That is what the datalogs are for. We are lucky to have an even smarter car then the average car out there.

My last car that I tuned had to be running a perfect ignition and fuel curve. If it was off at all the car would not compensate at all and it would either run lean or knock. It would not pull ignition or add fuel unless you told it to.
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      02-03-2012, 08:12 AM   #33
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
There is nothing unsafe about running the proper stage.

The only benefit of autotuning would be someone who is going through many extremes; i.e. large temperature changes, humidity, elevation changes, or even more extreme changing mods and octane ETC

For the majority the right stage would be on point.

At the end of the day there are 99% of other platforms that run one stage , 1 tune for their modifications and they run seamlessly. When tuned correctly nothing would be wrong. That is what the datalogs are for. We are lucky to have an even smarter car then the average car out there.

My last car that I tuned had to be running a perfect ignition and fuel curve. If it was off at all the car would not compensate at all and it would either run lean or knock. It would not pull ignition or add fuel unless you told it to.
Autotuning:

Quote:
Originally Posted by shiv@vishnu View Post
T-pain aint got nothin on what we are doing

Basically, no more manually adjusting UT and IC and taking datalogs. The Procede will monitor knock activity realtime, every time you go on boost. It will self-adjust itself to the "ideal" UT and IC settings. So basically, plug in the Procede and just activate auto-tune. Game over.

Cheers,
shiv
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      02-13-2012, 07:59 PM   #34
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did this development take the back burner???
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      02-13-2012, 08:00 PM   #35
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Quote:
Originally Posted by jippii ensio View Post
Autotuning:
That post is from April of 2010... A lot has changed since then my friend
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      02-13-2012, 08:07 PM   #36
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seen on the site he had a new firmware link pro5v111..anybody know if this is the updated stuff for this development?
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      02-13-2012, 08:11 PM   #37
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Quote:
Originally Posted by chrisw335i View Post
seen on the site he had a new firmware link pro5v111..anybody know if this is the updated stuff for this development?
Nope. That's not intended for general use.

shiv
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      02-13-2012, 08:20 PM   #38
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k...was just curious
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      02-14-2012, 11:20 AM   #39
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Still no update for non-cruise-control cars

Hi guys,

it has been promised with the next update more than once, but it never came out: A release that would allow cars without cruise control stick to use the command center.

Any news on that one? It's about time ...

Best,
Frank
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      02-14-2012, 12:45 PM   #40
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Quote:
Originally Posted by trader2005 View Post
Hi guys,

it has been promised with the next update more than once, but it never came out: A release that would allow cars without cruise control stick to use the command center.

Any news on that one? It's about time ...

Best,
Frank
+1

For two years now I wait for this feature. But it seems like a turbo upgrade and other things are more important
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      03-04-2012, 05:38 PM   #41
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Shiv when is this coming out?
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      03-04-2012, 05:47 PM   #42
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Quote:
Originally Posted by jpirelli
Shiv when is this coming out?
The firmware has been done for quite some time. Been tested in both single and twin turbo applications. Just working on one more yet-to-be-discussed feature to avoid having to release another firmware update a week later. If it works, you guys will be happy. If it doesn't, we'll release it in its current form as described in this thread. Should know within the next couple days.
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      03-04-2012, 07:05 PM   #43
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will this be something you can port over to N55 pretty easily? I'm guessing the PWM maps for n55 is still on/off?
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      03-04-2012, 07:21 PM   #44
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Originally Posted by Sloppy View Post
will this be something you can port over to N55 pretty easily? I'm guessing the PWM maps for n55 is still on/off?
Yes, very easy to port over to the n55.
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