E Chassis N55 MHD Back End Flash Maps - Page 48 - N54Tech.com

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

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

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 · 09:52 PM

Quote:

Originally Posted by brooks1005

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

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 · **Jb4 flashing issue -** 11-10-2020, 06:22 AM

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? It’s like the jb4 and Mhd aren’t 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

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 · **Hybrid maps? -** 12-08-2020, 01:20 AM

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

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? I’m not currently running and xhp gearbox tune, but I’m considering it. Also will this need to change when I install a Pure stage 1 turbo (it’s my daily) and fmic?

Buzz@N55 · 01-10-2021, 11:19 PM

Quote:

Originally Posted by Juzzz

Firstly, solid thread. Thank you!

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

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

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

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 don’t get codes for it. Terry did it recently for my car as I’m in Australia and get the euro speck bmws here

Juzzz · 01-11-2021, 01:54 PM

Quote:

Originally Posted by Buzz@N55

If your in America use the 6E60B. PUMP.bin the PUMP2 is for eu car and removes the DTML function so you don’t get codes for it. Terry did it recently for my car as I’m in Australia and get the euro speck bmws here

Thanks! I’m in Australia too.

I can’t wait to get the car dialled.