[Terry @ BMS]

Originally Posted by P.S

It was auto learning that changed some values from over 60 to 0 during one 2rd --> 5th gear pull. And car wasn't reaching boost target with original values.

Reset all to 50, update to T14, and try again. Perhaps a bug we already fixed.

[alex90jub]

-- i hope this is the right thread for this problem, if not, im sry, tell me where to post it instead :D --

[Terry @ BMS]

If you need help make a thread in the support area with all details.

[Terry @ BMS]

If any EWG cars want to test the trans temp firmware, drop me an email, so we can make sure it works before posting it.

[Mattsta77]

Hi Terry,

I have an Ewg N55 135i with Wagner sports *** and Jb4 and have just downloaded filmware 10/12/5 to my Jb4 from the mobile app.

Is this the latest download or is there something better? Also what is the trans temp filmware?

Regards
Matt

[Terry @ BMS]

Released firmware versions are posted in the first post.

[Mattsta77]

Hi Terry,
So which filmware is best for my car on the first post? Thanks

[Terry @ BMS]

Run the newest firmware for your board type, EWG or PWG.

[Terry @ BMS]

N55_FSERIES_OBDII_EWG_14:

1) Added back trans temp logging parameter
2) Adjusted startup sweep timing
3) WMI algorithm adjustments

[Mattsta77]

Thank you Terry I will try this.

[insane11]

after i update EWG_14 i got a drive train malfunction and code 123412 (electric wastegate, stop learning: stop position (wastegate close) Not found..

[Mattsta77]

Hi
When I did my update to EWG_14 i had similar error codes because it took a few attempts to get all downloaded, but I just deleted them..

My car feels good, Time will tell but nothing has come back on yet, I’m just expecting the normal sports *** error.

[insane11]

Originally Posted by N55Tech

Most recent FUD options:

bit0 - Disable in dash BC button controls;
bit1 - Alternative in dash BC F10 compatibility mode;
bit2 - Disable oil temp warmup protection - full boost target when oil temps < 70°C;
bit3 - Disable wastegate/FF adaption learning for diagnostic purposes;
bit4 - Disable needle sweep;
bit5 - Enable duty bias auto tuning;
bit6 - Vehicle equipped with back end flash;
bit7 - Slow down CANbus sample rate - required for some vehicles with older software.

im on the latest firmware and i dont have the disable needle sweep in the future use d

[5soko]

Originally Posted by insane11

im on the latest firmware and i dont have the disable needle sweep in the future use d

That is because your app has not updated yet.

[beaminbimmer]

i just swapped my 340i for a 2018 x5 with mppk.

i still have my jb4 from my 335i, can i stack it on top of the mppk?

and will my jb4 from my b58 work on a b48?


thanks in advance.

[Ando @ BMS]

Originally Posted by beaminbimmer

i just swapped my 340i for a 2018 x5 with mppk.

i still have my jb4 from my 335i, can i stack it on top of the mppk?

and will my jb4 from my b58 work on a b48?


thanks in advance.

F series N55 EWG JB4 will work on X5 35i

B58 JB will work on the BMW B48 engine.

[Frikiton]

Originally Posted by insane11

after i update EWG_14 i got a drive train malfunction and code 123412 (electric wastegate, stop learning: stop position (wastegate close) Not found..

My friend just got this error too on his EWG X5 35i

123412 - electric wastgate, stop learning: stop position (wastegate closed) not found
120408- Reduced power mode
123401- Wastegate Learning Stop During *** Heating Cycle

[insane11]

Originally Posted by Frikiton

My friend just got this error too on his EWG X5 35i

123412 - electric wastgate, stop learning: stop position (wastegate closed) not found
120408- Reduced power mode
123401- Wastegate Learning Stop During *** Heating Cycle

I went back to the older firmware.. I even set the duty bias to 50 on all of it and the code keep coming back.. I can't even delete it either

[Frikiton]

Originally Posted by insane11

I went back to the older firmware.. I even set the duty bias to 50 on all of it and the code keep coming back.. I can't even delete it either

What did Terry say? Which one you went back to ?

[insane11]

Ewg_13-t14

[Terry @ BMS]

Originally Posted by Frikiton

My friend just got this error too on his EWG X5 35i

123412 - electric wastgate, stop learning: stop position (wastegate closed) not found
120408- Reduced power mode
123401- Wastegate Learning Stop During *** Heating Cycle

If using the correct EWG board and code won't clear its normally it's a physical issue like burnt wire on the EWG connector, loose connector, etc. If the code onyl comes up intermittently on absolute maps (not map1 or map2) that could be software related based on settings.

[insane11]

The code only came on when I'm on the latest 14 firmware.. I can't clear it or anything but if I go back to 13 code went away.

[Frikiton]

Originally Posted by insane11

The code only came on when I'm on the latest 14 firmware.. I can't clear it or anything but if I go back to 13 code went away.

Same with my friend

[Fmonteiro444]

What is the FUD value to enable bit5 and bit6 together? My iOS app won't let me just click the toggles.

[Cesare187]

If I update my firmware will I lose my map 6 settings?