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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 > OpenFlash Tablet Stage 2 and Stage e40 OTS maps now available



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      10-17-2013, 02:00 AM   #1
shiv@vishnu
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Smile OpenFlash Tablet Stage 2 and Stage e40 OTS maps now available

Hi guys,
Beta versions of the Stage 2 and Stage E40 maps are now available for download from our website HERE

Please read the Read Me file (in the map download folder) for details on the map and hardware requirements.

Cheers,
Shiv
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      10-17-2013, 02:19 AM   #2
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Nice! Here are the pertinent bits of the readme file for those wondering:

Stage 2
This is recommended for vehicles equipped with full bolt on FBO modifications (DCIs, FMIC and catless downpipes) running on 93 octane fuel.* Peak boost target is 18-19psi @ 4000rpm, and tapers to 14-15psi by 7000rpm. *Boost control tables, torque limits, fuel tables, ignition advance tables, throttle control tables, VANOS tables and rev limits have been modified.

Stage E40
This is recommended for vehicles equipped with (at the very least) DCIs and catless downpipes running on E40 (40% Ethanol) fuel. Peak boost target is 18-19psi @ 4000rpm, and tapers to 14-15psi by 7000rpm. *Boost control tables, torque limits, fuel tables, ignition advance tables, throttle control tables, VANOS tables and rev limits have been modified. Upgraded FMIC is always recommended for maximum performance.
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      10-17-2013, 02:35 AM   #3
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Finally!
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      10-17-2013, 03:00 AM   #4
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I'm installing today and will report back soon

Thanks Shiv
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      10-17-2013, 03:11 AM   #5
Ilma
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I noted that the diagnostic code values for CAT conversion and Fuel Pump plausibility are different from the Stage1.xdf definitions.

I have been throwing these codes while on stage 1 and was wondering why?

Will this silence these codes now Shiv?.......the fuel pump plausibility one was making me wonder if my fuel pump was going.
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      10-17-2013, 09:21 AM   #6
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locked and loaded, sweet!
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      10-17-2013, 10:10 AM   #7
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Will there be any OTS maps for e30/e40 without downpipes?
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      10-17-2013, 10:32 AM   #8
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Can you use stage 2 for us who are in Arizona, and only have 91 octane?
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      10-17-2013, 11:24 AM   #9
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1.)Is this the update that you mentioned that can not use meth with?

2.)The fuel flash users, I remember there being multiple iterations of flashes, I was one of the first flash users, does the data in the readme still apply to us early flashers?

3.)Can you remind us of the difference for model years and the I8A, IJC, IJE to make sure we load the correct ones.

4.) What if we want the e40 map and are a flash fuel users, which map do we defer too?



EDIT: Oh, I missed that this is for tablet users.

Thanks,

Last edited by pits200; 10-17-2013 at 11:32 AM.
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      10-17-2013, 11:43 AM   #10
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Hey Shiv,

when will the map flash times be reduced?
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      10-17-2013, 11:51 AM   #11
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Quote:
Originally Posted by Lunatic Fringe View Post
Stage E40

This is recommended for vehicles equipped with (at the very least) DCIs and catless downpipes running on E40 (40% Ethanol) fuel.

I guess now I need to buy downpipes!
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      10-17-2013, 12:02 PM   #12
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Quote:
Originally Posted by Msport335 View Post
Hey Shiv,

when will the map flash times be reduced?
Ditto
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      10-17-2013, 12:18 PM   #13
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I know what I am doing this weekend Now just gotta find a way to keep my battery alive long enough to install this thing. Really wish they would get the initial read time down but other improvements are im sure higher on the priority list.

Thanks for the maps Shiv! Cant wait to try this thing out and see how it compares to the Cobb OTS E30 map.
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      10-17-2013, 12:42 PM   #14
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woooo hoooo, guess where I'm going on my lunch break!!!

to the parking lot lol
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      10-17-2013, 01:26 PM   #15
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Quote:
Originally Posted by Lunatic Fringe View Post
Stage 2
This is recommended for vehicles equipped with full bolt on FBO modifications (DCIs, FMIC and catless downpipes) running on 93 octane fuel.* Peak boost target is 18-19psi @ 4000rpm, and tapers to 14-15psi by 7000rpm. *Boost control tables, torque limits, fuel tables, ignition advance tables, throttle control tables, VANOS tables and rev limits have been modified.
Would it work on 91 octane only? Finding 93 octane is harder than getting laid these days...
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      10-17-2013, 01:29 PM   #16
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Quote:
Originally Posted by -StanceCity- View Post
Would it work on 91 octane only? Finding 93 octane is harder than getting laid these days...
that's not a bad problem to have!

but since it's beta, and since it says you should use 93... a safe assumption is that it is too aggressive for 91. You could adjust it for your setup though
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      10-17-2013, 01:46 PM   #17
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Quote:
Originally Posted by jpsimon View Post
that's not a bad problem to have!

but since it's beta, and since it says you should use 93... a safe assumption is that it is too aggressive for 91. You could adjust it for your setup though
Its a bad problem if you live in Cali, AZ or NV Hopefully 91 will be ok if you keep the eth up at 40%. I remember on a post here somewhere I think shiv said that it would take E30 - E40? If so 91 at E40 should be ok I would think, at least i am hoping cause thats what I am going to be using

EDIT my bad you were talking bout the stage 2 map not the E40 map.

"Stage E40
This is recommended for vehicles equipped with (at the very least) DCIs and catless downpipes running on E40 (40% Ethanol) fuel. Peak boost target is 18-19psi @ 4000rpm, and tapers to 14-15psi by 7000rpm. *Boost control tables, torque limits, fuel tables, ignition advance tables, throttle control tables, VANOS tables and rev limits have been modified. Upgraded FMIC is always recommended for maximum performance."

Looks like the E40 map doesn't care what base oct fuel is used?
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Last edited by deathbunny; 10-17-2013 at 01:56 PM.
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      10-17-2013, 01:55 PM   #18
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oh yeah if you're mixing with e85 you should be fine
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      10-17-2013, 02:32 PM   #19
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Edit: think I found answer
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      10-17-2013, 02:53 PM   #20
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Anyone know if you can run the stage 2 map with 91 octane?
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      10-17-2013, 02:56 PM   #21
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Quote:
Originally Posted by rborane View Post
Anyone know if you can run the stage 2 map with 91 octane?
It's currently tuned for 93 at this time so I would imagine it would require some tweaking.

"Stage 2
This is recommended for vehicles equipped with full bolt on FBO modifications (DCIs, FMIC and catless downpipes) running on 93 octane fuel.* Peak boost target is 18-19psi @ 4000rpm, and tapers to 14-15psi by 7000rpm. *Boost control tables, torque limits, fuel tables, ignition advance tables, throttle control tables, VANOS tables and rev limits have been modified. "

I'm assuming Vishnu has some intention of releasing 91 specific octane maps soon?
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      10-17-2013, 03:00 PM   #22
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Quote:
Originally Posted by rborane View Post
Anyone know if you can run the stage 2 map with 91 octane?
You could MAYBE run 2.5 - 3 gal of E85 to a full tank of 91 to get your octane up. A lot of people including my self have done this or are still doing this to run the 93 cobb maps without having 93 available. I assume it would work the same way with this. Just have to watch your fuel trims to make sure your not running to much E85 if so you have some adjusting to do either in the fuel scalar or at the pump.
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