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-   -   E Chassis N55 MHD Back End Flash Maps (https://www.n54tech.com/forums/showthread.php?t=43151)

Skilly 11-01-2020 09:51 PM

Aight thanks man I appreciate you

brooks1005 11-05-2020 04:41 PM

Quote:

Originally Posted by MrHaloHalo (Post )
I've been using 9E60B_PUMP since last December and its been great. I just noticed that there is now (actually since Aug. 19 apparently) 9E60B_PUMP2. What are the changes in the new PUMP2 vs. the old PUMP BEF?

Did you get a response about the new file?

Buzz@N55 11-05-2020 06:00 PM

Quote:

Originally Posted by brooks1005 (Post )
Did you get a response about the new file?

I run the pump2 flash. Terry is the man to explain the differences between the two maps.

MrHaloHalo 11-06-2020 09:16 AM

Quote:

Originally Posted by brooks1005 (Post )
Did you get a response about the new file?

I asked Terry and he just said there was nothing major as far as differences between the two BEFs. I've flashed PUMP2 but only driven about 40 miles with it. Can't really tell a difference, but I haven't got any logs yet.

brooks1005 11-06-2020 12:35 PM

Quote:

Originally Posted by MrHaloHalo (Post )
I asked Terry and he just said there was nothing major as far as differences between the two BEFs. I've flashed PUMP2 but only driven only about 40 miles with it. Can't really tell a difference, but I haven't got any logs yet.

Thanks for the insight! Installing everything now.

N55Ferraro 11-10-2020 06:22 AM

Jb4 flashing issue
 
Can anyone give me some help here, I set my jb4 to map 0 flashed Mhd bef 98G0B_PUMP.bin car starts fine when I go to switch my jb4 to screen 4/2 that works but when I put my jb4 map back to 2 my gauges bug out then the hazard light flash and my jb4 map is back on map 0 did I do something wrong? Itís like the jb4 and Mhd arenít on the same page.

kkusi1373 11-11-2020 01:08 PM

Hello,
I am new new here. Please forgive me if I post this question in the wrong place.
I have 2011 335i xdrive N55
I was wondering if someone can explain the difference between the JB4 BEF files pump_usa.bin vs Pump.bin?
I use 93 octane
Thank you.

brooks1005 11-11-2020 03:17 PM

Quote:

Originally Posted by kkusi1373 (Post )
Hello,
I am new new here. Please forgive me if I post this question in the wrong place.
I have 2011 335i xdrive N55
I was wondering if someone can explain the difference between the JB4 BEF files pump_usa.bin vs Pump.bin?
I use 93 octane
Thank you.

Go to the Support and Logs area and ask there. I'd be interested too. I flashed the 9E60B pump2 bin and it ran great.

Johnad8888 12-08-2020 01:20 AM

Hybrid maps?
 
I'm not sure what maps are the "hybrid Turbo" maps when I download the file with all the maps? does anyone know which maps they are? I'm looking for the BEF map for PS2. Thanks in advance.

blackhat75 01-02-2021 03:14 PM

Hey, now that I have my MHD/BEF/JB4 system up and running well, is it too late to try the MHD burble feature? I mean, can I reconnect my phone to the OBD2 port, toggle on the burble, hit flash and have it work?

andrews013 01-02-2021 03:51 PM

Quote:

Originally Posted by blackhat75 (Post )
Hey, now that I have my MHD/BEF/JB4 system up and running well, is it too late to try the MHD burble feature? I mean, can I reconnect my phone to the OBD2 port, toggle on the burble, hit flash and have it work?

Yes, you can flash and change settings as often as you want. I have done it at least weekly since it came out a year ago for late E series.

Juzzz 01-10-2021 11:09 PM

Firstly, solid thread. Thank you!

Im wondering which BEF file I need to use for running my N55e DCT on 98ron? Iím not currently running and xhp gearbox tune, but Iím considering it. Also will this need to change when I install a Pure stage 1 turbo (itís my daily) and fmic?

Buzz@N55 01-10-2021 11:19 PM

Quote:

Originally Posted by Juzzz (Post )
Firstly, solid thread. Thank you!

Im wondering which BEF file I need to use for running my N55e DCT on 98ron? Iím not currently running and xhp gearbox tune, but Iím considering it. Also will this need to change when I install a Pure stage 1 turbo (itís my daily) and fmic?

You need to run the pump flash. The back end flash is based on the fuel used. I have the exact same N55 with DCT in a e92. The pump file is good for all pump fuels but can also go upto an e30 mix. I will eventually get the Xhp flash as I have heard great things about it.

Juzzz 01-10-2021 11:43 PM

Thanks Buzz@N55, there are quite a few pump files so I was hoping to clarify which one.

9E60B_PUMP.bin
9E60B_PUMP2.bin (this is the most recently updated)
9E60B_PUMP_THR.bin (from my reading this is if you have the xhp gearbox tune)
98G0B_PUMP.bin
98G0B_PUMP_135_DCT.bin
98G0B_PUMP_THR.bin

Buzz@N55 01-10-2021 11:51 PM

Quote:

Originally Posted by Juzzz (Post )
Thanks Buzz@N55, there are quite a few pump files so I was hoping to clarify which one.

9E60B_PUMP.bin
9E60B_PUMP2.bin (this is the most recently updated)
9E60B_PUMP_THR.bin (from my reading this is if you have the xhp gearbox tune)
98G0B_PUMP.bin
98G0B_PUMP_135_DCT.bin
98G0B_PUMP_THR.bin

What date was the build on your car? If before 03/12 98G0B if built after 9E60B

Juzzz 01-11-2021 12:31 PM

Quote:

Originally Posted by Buzz@N55 (Post )
What date was the build on your car? If before 03/12 98G0B if built after 9E60B

Build date is March 2013.

9E60B_PUMP2.bin looks like the latest version.

Buzz@N55 01-11-2021 12:55 PM

Quote:

Originally Posted by Juzzz (Post )
Build date is March 2013.

9E60B_PUMP2.bin looks like the latest version.

If your in America use the 6E60B. PUMP.bin the PUMP2 is for eu car and removes the DTML function so you donít get codes for it. Terry did it recently for my car as Iím in Australia and get the euro speck bmws here

Juzzz 01-11-2021 01:54 PM

Quote:

Originally Posted by Buzz@N55 (Post )
If your in America use the 6E60B. PUMP.bin the PUMP2 is for eu car and removes the DTML function so you donít get codes for it. Terry did it recently for my car as Iím in Australia and get the euro speck bmws here

Thanks! I’m in Australia too.

I can’t wait to get the car dialled.


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