MHD IJE0S Advanced Testing

WedgePerformance · 05-28-2015, 01:07 AM

Playing around with some new tables and wanted to share some results. Don't mind the osculations in my RPMs, I pushed the adders up too high and need to back off the PIDs a bit. Regardless I wanted to really push the limits on this test to see how timing would react.

IJE0S on E40 short shifting 3 / 4 / 5... Needless to say, prior to the changes, my timing was taking a dump in 4th and 5th. Over 22 psi in 5th gear with only one minor correction. Check out the crisp shifts from my 99,000 mile automatic transmission.

Just so everyone knows, we are in the process of updating all of our XDF files in our private repository. Once we verify everything is correct, we'll update the public XDF files. Big thanks to jyamona and MHD Tuning for all of there efforts. jyamona is the master mind behind the table discovery and MHD Tuning is updating and standardizing the other XDF files for public release.

Moutamid · 05-28-2015, 03:19 AM

enrita · 05-28-2015, 07:32 AM

are all cylinders behaving the same?

WedgePerformance · 05-28-2015, 10:42 AM

Quote:

Originally Posted by enrita

are all cylinders behaving the same?

I plan to log knock voltage with higher timing today. That will give me a better picture as to what's going on, but from what I can tell it's looking good. This is on stock turbo. Hybrids won't be in for a few weeks. Regardless I was getting 3 to 4 cylinders correcting on post shift sometimes more than 3 deg. I was actually happy to see some correction in 5th gear as the cylinder pressure is really high and we still have some level of safety in play.

135Pats · 05-28-2015, 11:04 AM

Nicely done guys. Interested to see where this table discovery goes...

n54door · 05-28-2015, 11:45 AM

Looking forward to the new maps! Good work fellas!

Zombie1 · 05-28-2015, 11:59 AM

hell yes! thanks to all you Gents for pushing the limit. I need an MHD tune...

Peshki19 · 05-28-2015, 02:05 PM

Guys like this will drive the platform forward! Great Job

JDuke335i · 05-28-2015, 02:12 PM

Quote:

Originally Posted by Peshki19

Guys like this will drive the platform forward! Great Job

+1

spxxx · 05-28-2015, 04:39 PM

you say there is high cylinder pressure, so are these vanos changes?

spxxx · 05-28-2015, 04:41 PM

P.S. I'm shocked that people are still running Cobb, those AP units are depreciating fairly quickly... lol

WedgePerformance · 05-28-2015, 05:26 PM

Quote:

Originally Posted by spxxx

you say there is high cylinder pressure, so are these vanos changes?

VANOS changes are a given, but didn't have the effects the other table changes made.

Julian2485 · 05-28-2015, 09:27 PM

Quote:

Originally Posted by spxxx

P.S. I'm shocked that people are still running Cobb, those AP units are depreciating fairly quickly... lol

I'm still running Cobb love how I could view the reason my check engine light comes on but what is this mhd thing ? Is it a unit like the Cobb ?

WedgePerformance · 05-28-2015, 09:34 PM

Quote:

Originally Posted by Julian2485

I'm still running Cobb love how I could view the reason my check engine light comes on but what is this mhd thing ? Is it a unit like the Cobb ?

http://www.e90post.com/forums/showthread.php?t=1096247

Wait for it. Wait for it....

Julian2485 · 05-28-2015, 09:36 PM

Quote:

Originally Posted by WedgePerformance

Quote:

Originally Posted by Julian2485

I'm still running Cobb love how I could view the reason my check engine light comes on but what is this mhd thing ? Is it a unit like the Cobb ?

http://www.e90post.com/forums/showthread.php?t=1096247

Wait for it. Wait for it....

Lol thanks

mastamike911 · 05-29-2015, 10:23 AM

WedgePerformance Do you think these changes will translate to a v5 maps release for MHD? Also, what about INA0S?

WedgePerformance · 06-01-2015, 09:09 PM

Quote:

Originally Posted by mastamike911

WedgePerformance Do you think these changes will translate to a v5 maps release for MHD? Also, what about INA0S?

Always trying to make things a little better. We'll see how testing goes but more than likely we'll see a v5 in the near future.

AWSAWS · 06-07-2015, 04:29 PM

Good stuff. Looking forward to hearing more...

ksalih · 06-07-2015, 05:25 PM

Excuse my ignorance, I am hardly hearing about the MHD tuner, etc. Wedge, are you and BQ going to still support your tuning with the Cobb? Or is the MHD tuner just another method of uploading the maps, therefore Wedge/BQ will still be supporting flash maps, and the method of uploading them is up to the user?

csu87 · 06-07-2015, 05:52 PM

Sell your cobb while people don't know about mhd. And get a MHD.

WedgePerformance · 06-08-2015, 12:53 AM

Quote:

Originally Posted by ksalih

Excuse my ignorance, I am hardly hearing about the MHD tuner, etc. Wedge, are you and BQ going to still support your tuning with the Cobb? Or is the MHD tuner just another method of uploading the maps, therefore Wedge/BQ will still be supporting flash maps, and the method of uploading them is up to the user?

It's your option to tune with COBB or MHD. We'll support both, but recommend MHD.

BQTuning · 06-08-2015, 01:09 AM

Quote:

Originally Posted by ksalih

Excuse my ignorance, I am hardly hearing about the MHD tuner, etc. Wedge, are you and BQ going to still support your tuning with the Cobb? Or is the MHD tuner just another method of uploading the maps, therefore Wedge/BQ will still be supporting flash maps, and the method of uploading them is up to the user?

Yes we are still support tuning with COBB. I actually use both COBB and MHD . COBB I use as my primary flasher with ATR's Live Tracing. MHD I use for logging, uploading logs, and flashing ROMs ie upgrade downgrade etc, and as a diagnostic tool.

05-28-2015, 01:07 AM	#1
WedgePerformance BimmerPost Supporting Vendor 1342 Rep 1,701 Posts Drives: Slot Machines.. Keep Taking $ Join Date: Oct 2013 Location: Portland, OR iTrader: (0) Garage List 2007 BMW 335i Sport [9.67]	MHD IJE0S Advanced Testing Playing around with some new tables and wanted to share some results. Don't mind the osculations in my RPMs, I pushed the adders up too high and need to back off the PIDs a bit. Regardless I wanted to really push the limits on this test to see how timing would react. IJE0S on E40 short shifting 3 / 4 / 5... Needless to say, prior to the changes, my timing was taking a dump in 4th and 5th. Over 22 psi in 5th gear with only one minor correction. Check out the crisp shifts from my 99,000 mile automatic transmission. Just so everyone knows, we are in the process of updating all of our XDF files in our private repository. Once we verify everything is correct, we'll update the public XDF files. Big thanks to jyamona and MHD Tuning for all of there efforts. jyamona is the master mind behind the table discovery and MHD Tuning is updating and standardizing the other XDF files for public release. Last edited by WedgePerformance; 05-28-2015 at 10:42 AM..
	Appreciate 3 Tweet Quote

05-28-2015, 03:19 AM	#2
Moutamid Captain 110 Rep 897 Posts Drives: AW E92 M3 Join Date: Jan 2012 Location: oman iTrader: (1)
	Appreciate 0 Quote

05-28-2015, 07:32 AM	#3
enrita Major General 161 Rep 7,377 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	are all cylinders behaving the same? __________________ 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
	Appreciate 0 Quote

05-28-2015, 11:04 AM	#5
135Pats Major General 461 Rep 6,478 Posts Drives: A few BMWs Join Date: May 2012 Location: Maryland iTrader: (3)	Nicely done guys. Interested to see where this table discovery goes... __________________ E88 N54 Alpinweiss/Coral Red/Motiv HTA 3586r Tial .82AR/Other stuff...652WHP F30 N55 XDrive EBII
	Appreciate 0 Quote

05-28-2015, 11:45 AM	#6
n54door Banned 89 Rep 808 Posts Drives: 09' 135i 6AT FBO - MHD Tuned Join Date: Sep 2011 Location: DFW iTrader: (5)	Looking forward to the new maps! Good work fellas!
	Appreciate 0 Quote

05-28-2015, 11:59 AM	#7
Zombie1 Colonel 178 Rep 2,346 Posts Drives: BMW 135i 2010 Join Date: Jul 2012 Location: Island long iTrader: (6)	hell yes! thanks to all you Gents for pushing the limit. I need an MHD tune... __________________ Mods:-Berkexhaust -alpinaB3flash -CobbAP -Cobb FMIC -ER charge pipe tialQ bov -M3 front sway bar -M3 subframe bushings -M3 front upper and lower control arms -M3 guide rods -M3 rear upper control arms -Mfactory LSD -defiv lockdown kit -TC Kline SA coilovers /camber plates- HP rear toe arms
	Appreciate 0 Quote

05-28-2015, 02:05 PM	#8
Peshki19 Enlisted Member 9 Rep 32 Posts Drives: E92 xDrive 6AT Join Date: Mar 2015 Location: in the 201 iTrader: (0)	Guys like this will drive the platform forward! Great Job
	Appreciate 1 Quote

05-28-2015, 04:39 PM	#10
spxxx Boost 1379 Rep 3,704 Posts Drives: 135i M-Sport Join Date: Feb 2014 Location: Valley of Silicon, CA - United States iTrader: (9)	you say there is high cylinder pressure, so are these vanos changes? __________________ F80 M3 TrackBoi, Z4MC GarageBoi, 1M Clone StreetBoi
	Appreciate 0 Quote

05-28-2015, 04:41 PM	#11
spxxx Boost 1379 Rep 3,704 Posts Drives: 135i M-Sport Join Date: Feb 2014 Location: Valley of Silicon, CA - United States iTrader: (9)	P.S. I'm shocked that people are still running Cobb, those AP units are depreciating fairly quickly... lol __________________ F80 M3 TrackBoi, Z4MC GarageBoi, 1M Clone StreetBoi
	Appreciate 1 Quote

05-29-2015, 10:23 AM	#16
mastamike911 Private 20 Rep 60 Posts Drives: 2011 335is Convertible Join Date: Jan 2015 Location: Kansas City, Kansas iTrader: (1) Garage List 2011 BMW 335is Conv ... [0.00]	WedgePerformance Do you think these changes will translate to a v5 maps release for MHD? Also, what about INA0S? __________________
	Appreciate 0 Quote

06-07-2015, 04:29 PM	#18
AWSAWS Colonel 278 Rep 2,340 Posts Drives: E92 GC Turbos, FBO, 335i DCT Join Date: Nov 2012 Location: Valhalla iTrader: (0)	Good stuff. Looking forward to hearing more... __________________ GC Turbos, FBO, JB4, DCT, Port Meth injection, BMS Charge Pipe, NGK plugs. EBC brakes and pads, LED Angel lights, LED foglights, LCI rears OCC, Braided brake lines. Custom Diff Lockdown Kit, VTT inlets, TMAP, stage 2+ fuel pump 11.79@119mph (stock turbos) 11.74@129mph (GC Turbos)
	Appreciate 0 Quote

06-07-2015, 05:25 PM	#19
ksalih Lieutenant 72 Rep 511 Posts Drives: 2018 M2 LCI Join Date: Mar 2012 Location: Gilbert, AZ iTrader: (1)	Excuse my ignorance, I am hardly hearing about the MHD tuner, etc. Wedge, are you and BQ going to still support your tuning with the Cobb? Or is the MHD tuner just another method of uploading the maps, therefore Wedge/BQ will still be supporting flash maps, and the method of uploading them is up to the user? __________________ '2018 F87 M2 LCI \| LBB \| GC Camber Plates \| Ohlins R&T 90/190N/mm \| 18x10 et33 square 275/35 \| MPe \| Poly Transmission Mounts \| Recaro Sportster CS
	Appreciate 0 Quote

06-07-2015, 05:52 PM	#20
csu87 Banned 2130 Rep 3,553 Posts Drives: 09 335xi Join Date: Nov 2013 Location: Northern Colorado iTrader: (0)	Sell your cobb while people don't know about mhd. And get a MHD.
	Appreciate 2 Quote