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Showing results 1 to 25 of 100 Search: Posts Made By: cmg5461
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-14-2017, 10:15 AM
Replies: 5
Views: 1,355
Posted By cmg5461
Dave, I took the JB4 off to eliminate it as...

Dave,

I took the JB4 off to eliminate it as the cause of my issues. It is not, so now I need to chase down the hardware issue. Once things are settled, it will go right back on. I use 4/4 with the...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-13-2017, 02:19 PM
Replies: 5
Views: 1,355
Posted By cmg5461
I took the JB4 off to eliminate variables. It's...

I took the JB4 off to eliminate variables. It's going back on once this is straightened out. Care to help? :(
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-13-2017, 02:11 PM
Replies: 5
Views: 1,355
Posted By cmg5461
N54 only hitting 16psi out of 18psi boost target

Just went back to my summer setup, threw 4.5 gallons of E85 in. Seems to be having some issues hitting the boost target.

2008 335xi N54
MHD E25 flash, JB4 removed
...
Forum: N54 03-15-2017, 07:48 AM
Replies: 107
Views: 11,439
Posted By cmg5461
Does that mean we get one entry per post? If...

Does that mean we get one entry per post? If that's the case, prepare for spam :/

Anyway, I am in!
Forum: N54 12-06-2016, 08:11 AM
Replies: 225
Views: 21,013
Posted By cmg5461
Good luck to all :)

Good luck to all :)
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 11-29-2016, 04:06 PM
Replies: 1
Views: 787
Posted By cmg5461
fixed - flashed my original bin back to the car...

fixed - flashed my original bin back to the car w/ *** delete and turbos spool fine.

Weird lol.

datazap:

1->2:
http://***********/u/cmg5461/log-1480460669?log=0&data=3-5-23

6th gear...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 11-29-2016, 03:37 PM
Replies: 1
Views: 787
Posted By cmg5461
Back to stock - slow spooling MHD V7 stg0

Hey all. Putting the car's tuning back to stock for warranty work.

I removed my JB4 and flashed stg0 through MHD. Turbos are spooling very slow, car feels like it has no low end power. See logs.
...
Forum: N54 11-03-2016, 06:43 AM
Replies: 16
Views: 4,515
Posted By cmg5461
It's an option in the mhd flash. Flashing it...

It's an option in the mhd flash. Flashing it isn't quick though as it needs to write the program area and redo the checksum. Takes about 20min per update
Forum: N54 11-02-2016, 12:10 PM
Replies: 16
Views: 4,515
Posted By cmg5461
No, set it to anything besides map 0. 2...

No, set it to anything besides map 0.

2 options,
keep the jb4 as is and let JB4 control boost

or

revert the white sub-connector back to stock and let the DME control boost. JB4 becomes...
Forum: N54 11-02-2016, 11:47 AM
Replies: 16
Views: 4,515
Posted By cmg5461
You can run 4/4 on the JB4 with the MHD V7 maps

You can run 4/4 on the JB4 with the MHD V7 maps
Forum: N54 11-02-2016, 11:28 AM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
Putting the subconnector back to stock lets the...

Putting the subconnector back to stock lets the DME control the boost. You don't have to deal with the JB4 wastegate adaption either.
Forum: N54 10-28-2016, 05:55 AM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
V7 E25 map, partial throttle from 2500->3000 rpm...

V7 E25 map, partial throttle from 2500->3000 rpm induces a stumble. It's fairly obvious is gears 1-3, the effect is less 4-6.

I can't log w/ MHD because of the JB4. I'll see if I can get a JB4 log...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 10-14-2016, 06:45 AM
Replies: 3
Views: 773
Posted By cmg5461
I've run it before - I prefer the MHD maps....

I've run it before - I prefer the MHD maps. They're very responsive. I also like targeting the flash boost request. Leaving the boost requests to the JB4 was too unpredictable and inconsistent imo.
...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 10-14-2016, 05:24 AM
Replies: 3
Views: 773
Posted By cmg5461
Overboosting at WOT

MHD E25 v7 flash + JB4 4/3 (standard installation)

Seems like FF is way too high @ 137. Got kicked into Map 4 (does nothing) for going over 21 psi. Huge throttle closures as well.
...
Forum: N54 10-04-2016, 06:15 AM
Replies: 6
Views: 2,329
Posted By cmg5461
The first time I had my manifold off, I replaced...

The first time I had my manifold off, I replaced them. Times after that, they still looked fresh.

Also had my HPFP replaced at the dealer, so not sure if they replaced or reused gaskets.
Forum: N54 09-09-2016, 08:42 AM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
Plug OTG cable into phone first, then connect the...

Plug OTG cable into phone first, then connect the k+dcan cable to the otg cable.

I have to do that on my Nexus 6P
Forum: N54 09-07-2016, 07:59 AM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
A quick and dirty solution would be to load a...

A quick and dirty solution would be to load a "donor" .bin and XDF. Then read the XDF and tick the tables to update. Then just apply changes to your bin before the flash.

IMO, this would make MHD...
Forum: N54 09-07-2016, 06:44 AM
Replies: 238
Views: 81,653
Posted By cmg5461
Have you been able to code your car into RWD? I...

Have you been able to code your car into RWD? I have my front driveshaft removed right now and am trying to get rid of the DXC power cut once the rears stay spinning.

From what I've read, you've...
Forum: N54 09-01-2016, 09:48 AM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
Different thermal loads per cylinder. Certain...

Different thermal loads per cylinder. Certain cylinders get hotter than others and knock more frequently, all things equal
Forum: N54 09-01-2016, 03:46 AM
Replies: 199
Views: 42,014
Posted By cmg5461
Mine took 2 mins. Hook it up and see what the...

Mine took 2 mins. Hook it up and see what the wrote time is
Forum: N54 08-31-2016, 05:22 PM
Replies: 199
Views: 42,014
Posted By cmg5461
He wants to use boost profiles from maps 0,4 and...

He wants to use boost profiles from maps 0,4 and 5 with the mhd e25 flash. This is no different than using the back end flashes from bms. Just a different vender. 4/2 is the correct option he's...
Forum: N54 08-31-2016, 05:09 PM
Replies: 199
Views: 42,014
Posted By cmg5461
Yes, use option 4/2 No different than a back...

Yes, use option 4/2

No different than a back end flash
Forum: N54 08-31-2016, 03:02 PM
Replies: 199
Views: 42,014
Posted By cmg5461
Any map but 0

Any map but 0
Forum: N54 08-31-2016, 01:43 PM
Replies: 3,919
Views: 1,353,669
Posted By cmg5461
Can you add an expert option that allows changes...

Can you add an expert option that allows changes to "unlocked" memory addresses? (fan duty cycle, DTC codes, etc)

We could provide our own XDF so you don't need to supply it and update it with...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 07-30-2016, 03:01 PM
Replies: 1
Views: 690
Posted By cmg5461
IAT @ Drag double check

Hi all,

Went to the drag strip last night. Best time was a 12.9.

2008 N54 335xi
Mods: VRSF xi **, VRSF 7" intercooler, CP, dci, rwd mode
Fuel: E35-E40
Map: 2
Ambient temp: 85F
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