E85 with 100 oct race gas

April 30, 2015, 2:10 pm

≫ Next: Vargas Stage2 w/ Inlets Dyno

≪ Previous: Jb4 stcked on dinan, other maps ok?

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Hey,

Has anyone ever tried running a mix of E85 and 100 oct race gas? Specifically a mixture that results in 30% E85 and 100 oct race gas. Example a mix of 3 gallons E85 and 5.5 gallons 100 oct?

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Vargas Stage2 w/ Inlets Dyno

April 30, 2015, 3:30 pm

≫ Next: Timing exceeding main table values

≪ Previous: E85 with 100 oct race gas

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Hey guys,

Met up with a local enthusiast Ash today to tune his new VT2 turbos and inlets. He's also running 100% E85 using a full Fuel-IT system & port injection. He has our canned E85 back end flash.

The turbos and fuel kit performed flawlessly with only minor tuning changes needed to dial in boost and the port injection. We decided 600whp was a good stopping point which was around 25psi. I have no doubt there is another 30-40whp in there when he wants it.

Timing exceeding main table values

May 2, 2015, 7:56 pm

≫ Next: 3100 boost-pressure control, deactivation

≪ Previous: Vargas Stage2 w/ Inlets Dyno

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0

0

Looking for some input as to why my logged timing is hitting 11 degrees advance at 5600 rpm. :think:

My car typically starts to knock above 10 degrees in this area.....so I capped the main ignition table values at 9 degrees of advance to keep below the knock window.

So I am kind of surprised to see my timing advancing above the main table values I set in tunerpro.

Car is a 2008 135i running a custom backend flash stacked with piggy.
Running 100% meth and 94 octane. Piggy timing has been set to zero correction....so flash should be controlling timing values exclusively.

Can anyone offer any insight as to what other tables may be causing this? Some form of octane adaptation maybe?

Attached Images

  

3100 boost-pressure control, deactivation

May 3, 2015, 9:55 am

≫ Next: Flash doubts for 2013 bmw 1m msd81

≪ Previous: Timing exceeding main table values

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0

0

hi

on N54 engine with x6 35i, i only have this 3100 boost-pressure control, deactivation code showing (no other code coming) and cannot clear or delete it. no leak on any connection. is this could be solenoid pressure converter or wastegate? i replaced both intake and exhaus solenoid and HPFP. i forgot, this code will show up everyday when start the engine and will off when i drive for a while and turn off then engine and restart the engine. when error code show up, the car run poorly at low speed but high speed is seem very smooth. thank you so much for your help...

Flash doubts for 2013 bmw 1m msd81

May 5, 2015, 5:21 pm

≫ Next: Bye Bye TunerPro ;)

≪ Previous: 3100 boost-pressure control, deactivation

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0

0

Hi guys I'm doing tests with a 1m and flashe with ije0s_race.bin but it does not work the M button on her wheel. my question is if there is a flash that is available to 1m ??.I excuse my English but I'm from Argentina and I can hardly relate.
also I have another question I have the original file on auto .org .bin to make it as I do with the tuner pro ?? .xdf will be possible to get the file related to the original file is ikd0s 1m

Bye Bye TunerPro ;)

April 24, 2015, 4:20 pm

≫ Next: Okay really, why hasnt any of these Pro tuners hacked the TCU yet?

≪ Previous: Flash doubts for 2013 bmw 1m msd81

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Hey guys,

Posting on behalf of a buddy who will chime in with more info...

Hey guys. I've been very busy with a few projects I'm working on, but they are all coming together. I kind of pushed this one to the front because I don't like TunerPro very much. It is slow, a bit clunky, cell shading isn't the best, comparing bins is limited, and most of all, you need to define separate "tables" for axis breakpoints. Well, NO MORE!

This took a large amount of "up front" manual work, but going forward it will be much easier adding new tables defs thanks to the different XML format. The de facto standard for editing bins going forward is going to be EcuFlash. If any of you come from the Evo / Subaru world, this will be very familiar to you. If not, there is basically no learning curve coming from TunerPro either. Just benefits.

Added benefits:
- you can edit table axis breakpoints right on the main table
- no need to "load XDF" (correct def is loaded automatically when you pick your bin)
- better performance 3D view
- can have table windows on two different monitors easily
- nicer colors
- etc.

I expect to have an XML ready for release by sometime next week. I've attached a screenshot below for reference. See if you can spot one of the new tables

Attached Images

 

Okay really, why hasnt any of these Pro tuners hacked the TCU yet?

April 24, 2015, 5:59 pm

≫ Next: Recommended CP when relocating coolant tank

≪ Previous: Bye Bye TunerPro ;)

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Can someone tell me more than just... its really hard? so is hacking into the pentagon and people still do it.

WE PUT A MAN ON THE MOON!

can we please find a company that can give us custom TCU flashing?

I have emailed a company that does TCU flashing for Ferrari and Porsche, maybe they know a guy.

Recommended CP when relocating coolant tank

April 26, 2015, 6:21 am

≫ Next: what to do with my 01/2007 E91 335i Daily drive ? (hybrid/ttune questions)

≪ Previous: Okay really, why hasnt any of these Pro tuners hacked the TCU yet?

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Looking at the VSRF CP, but is it safe to say that any aftermarket CP that eliminates the stock DVs allows room for the coolant overflow tank?

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what to do with my 01/2007 E91 335i Daily drive ? (hybrid/ttune questions)

April 26, 2015, 11:36 am

≫ Next: Flash Qestion

≪ Previous: Recommended CP when relocating coolant tank

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For starters , i live in Europe (belgium)
I own a E91 (yes a wagon :naughty:).
Currently I am running following mods : Bms Dci , forge intercooler with OEM cooplers, Active autowerke downpipes, mechunik air scoops and an ecu tune from a local tuner. Atm it is making 400 ish hp (din) and 560 Nm at the engine.

Recently my wastegates start ratteling so jt is time to decide to replace them . Since Oem turbos are nearly as expensive as hybrids i am prone going the hybride route ( RB , TTE500 , Hexon)
My local tuner says he can't tune for max performance on the rb turbo due some torque restriction in the DME? Wich would trigger limp mode?
The only way to bypass this would be a cobb accesport or jb4 with backend flash?

Will the jb4 stack with my Ecu tune? .. or do i need to revert the ecu tune back to OEM at the Bmw dealer?

I am not planning on running meth, just pumpgas 93 (oct 98 in europe)
Really confused with all the options.

Also a chargepipe with forge diverter valves , and stronger clutch are on the to do list)

Thx :)

Flash Qestion

April 27, 2015, 8:51 am

≫ Next: MFactory Solid Diff Bushings

≪ Previous: what to do with my 01/2007 E91 335i Daily drive ? (hybrid/ttune questions)

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Hi guys,

I was wondering if the back end Flash is worth it for my setup or not ?

I live in Canada, Qc so take account I don't have access to E85. Here is my setup

2008 135i
- JB4 Iso 5
- VRSF Catless Downpipes
- VRSF 5'' Intercooler
- VRSF Intake Pipe with Tial BOV
- RB PCV Valve
- NO Meth

Thanks !!

MFactory Solid Diff Bushings

April 28, 2015, 6:54 am

≫ Next: Comp 6465 vs Rb stock frame turbo upgrade size comparison

≪ Previous: Flash Qestion

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Hey guys,

we've just finished our new batch of Solid Diff Bushings:



- Made from Thermoplastic Vulcanizate, not cheap polyurethane
- Offers the hardness of plastic for a more solid mount
- Offers the elasticity of rubber for unsurpassed durability
- Self-Lubricating and resistant to oil and the elements
- Will not crack or deform like polyurethane or rubber

These replace all 3 of the Differential Carrier Bushings (2 x Front, 1 x Rear), effectively locking the Differential Carrier in place and removing any sloppiness associated with worn bushings.

The result is a much more stable rear-end, increasing traction and reducing wheel-hop.

Please Note: Due to the Differential Carrier having a more solid mount to the subframe, there may be a slight increase in NVH

MSRP: $149.95 + Shipping
Introductory Special (first 10 sets sold): $100 inc Shipping within North America/Europe/Australia

Please let me know if you have any questions :)

Comp 6465 vs Rb stock frame turbo upgrade size comparison

April 28, 2015, 10:36 pm

≫ Next: Low Pressure Fuel Sensor - Black Wire Box

≪ Previous: MFactory Solid Diff Bushings

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Just thought this was an interesting photo:

Low Pressure Fuel Sensor - Black Wire Box

April 28, 2015, 11:10 pm

≫ Next: N54 Engine Failure Compilation Thread

≪ Previous: Comp 6465 vs Rb stock frame turbo upgrade size comparison

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Anyone have any insight as to how to get this off the metal clips? I've been prying (within reason) for over an hour trying to move this box aside to get to the low pressure fuel sensor. I've tried a dozen flat heads and other miscellaneous tools and I can't get anything under the plastic to be able to lift it up a bit so I can pull the metal forks out.

Been trying to pry where the yellow lines are...

N54 Engine Failure Compilation Thread

April 29, 2015, 6:39 pm

≫ Next: Jb4 stcked on dinan, other maps ok?

≪ Previous: Low Pressure Fuel Sensor - Black Wire Box

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Let's get as many of the known engine failures as we can in here.

I'm sure this thread will be interesting as only BB threads can get. All posts and Discussions will be kept in all their glory unlike certain other places we enthusiasts frequent. As I don't currently own a car with a blown engine I unfortunately can't contribute any pics. @Sticky can you repost a few things from @Xearom3's thread and any others you think are related.

Jb4 stcked on dinan, other maps ok?

April 30, 2015, 9:20 am

≫ Next: E85 with 100 oct race gas

≪ Previous: N54 Engine Failure Compilation Thread

$

0

0

I've read as much as I can, and know that I can run jb4 on dinan, using the backend flash option and selecting the 1m, 335is.

I want to know if I can run map 5 and 7.

---

E85 with 100 oct race gas

April 30, 2015, 2:10 pm

≫ Next: Vargas Stage2 w/ Inlets Dyno

≪ Previous: Jb4 stcked on dinan, other maps ok?

$

0

0

Hey,

Has anyone ever tried running a mix of E85 and 100 oct race gas? Specifically a mixture that results in 30% E85 and 100 oct race gas. Example a mix of 3 gallons E85 and 5.5 gallons 100 oct?

Vargas Stage2 w/ Inlets Dyno

April 30, 2015, 3:30 pm

≫ Next: Timing exceeding main table values

≪ Previous: E85 with 100 oct race gas

$

0

0

Hey guys,

Met up with a local enthusiast Ash today to tune his new VT2 turbos and inlets. He's also running 100% E85 using a full Fuel-IT system & port injection. He has our canned E85 back end flash.

The turbos and fuel kit performed flawlessly with only minor tuning changes needed to dial in boost and the port injection. We decided 600whp was a good stopping point which was around 25psi. I have no doubt there is another 30-40whp in there when he wants it.

Timing exceeding main table values

May 2, 2015, 7:56 pm

≫ Next: 3100 boost-pressure control, deactivation

≪ Previous: Vargas Stage2 w/ Inlets Dyno

$

0

0

Looking for some input as to why my logged timing is hitting 11 degrees advance at 5600 rpm. :think:

My car typically starts to knock above 10 degrees in this area.....so I capped the main ignition table values at 9 degrees of advance to keep below the knock window.

So I am kind of surprised to see my timing advancing above the main table values I set in tunerpro.

Car is a 2008 135i running a custom backend flash stacked with piggy.
Running 100% meth and 94 octane. Piggy timing has been set to zero correction....so flash should be controlling timing values exclusively.

Can anyone offer any insight as to what other tables may be causing this? Some form of octane adaptation maybe?

Attached Images

  

3100 boost-pressure control, deactivation

May 3, 2015, 9:55 am

≫ Next: Flash doubts for 2013 bmw 1m msd81

≪ Previous: Timing exceeding main table values

$

0

0

hi

on N54 engine with x6 35i, i only have this 3100 boost-pressure control, deactivation code showing (no other code coming) and cannot clear or delete it. no leak on any connection. is this could be solenoid pressure converter or wastegate? i replaced both intake and exhaus solenoid and HPFP. i forgot, this code will show up everyday when start the engine and will off when i drive for a while and turn off then engine and restart the engine. when error code show up, the car run poorly at low speed but high speed is seem very smooth. thank you so much for your help...

Flash doubts for 2013 bmw 1m msd81

May 5, 2015, 5:21 pm

≫ Next: Recommended CP when relocating coolant tank

≪ Previous: 3100 boost-pressure control, deactivation

$

0

0

Hi guys I'm doing tests with a 1m and flashe with ije0s_race.bin but it does not work the M button on her wheel. my question is if there is a flash that is available to 1m ??.I excuse my English but I'm from Argentina and I can hardly relate.
also I have another question I have the original file on auto .org .bin to make it as I do with the tuner pro ?? .xdf will be possible to get the file related to the original file is ikd0s 1m