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Default Need older firmware - 03-09-2021, 01:05 PM

I am looking for older firmware i up dated to new firmware and gave me drivers malfunction using v1 board I have a log from my first pull after install not sure if it will help 2013 535i n55
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Default 03-10-2021, 11:23 AM

That looks to me like you have a V3 board, are you sure you uploaded the correct firmware? You should be on rev 15 and your user adjustment settings should be set to the following.

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Default 03-10-2021, 03:33 PM

When I went to upgrade the firmware it gave me drivers malfunction and pretty much limp mode and gave me these codes as well so I went to n55_f_pwg_int_13 t1 2.hex and everything seems fine minus not hitting boost targets and seems like a lack of power before I tried the new firmware
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Default 03-10-2021, 07:25 PM

Do you have the harness reversed? The rainbow patch goes to the TMAP in the chargepipe, the brown patch goes to the MAP under the airbox. That would be my first thought from those codes, not the firmware.


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Default 03-10-2021, 07:41 PM

It's a PWG V1 board, and needs the v13 or earlier PWG firmware.


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Default 03-10-2021, 08:40 PM

Quote:
Originally Posted by Mike_L
Do you have the harness reversed? The rainbow patch goes to the TMAP in the chargepipe, the brown patch goes to the MAP under the airbox. That would be my first thought from those codes, not the firmware.
No everything is hooked up right LOL it only did that when I updated firmware so I found a old one and went back


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Default 03-11-2021, 11:13 AM

Quote:
Originally Posted by Terry @ BMS
It's a PWG V1 board, and needs the v13 or earlier PWG firmware.
How would one know if they have that board? I have a PWG F-series JB4 and have no clue what board it has.


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Default 03-11-2021, 11:53 AM

I asked this same question as the board he (OP) has is a //3 and not a //1 (last characters of the firmware version) and it confused me as well.

Here is Terry's response.

"//1 and //3 are both the same old PWG V1 board with a minor difference, //6 is the PWG V2 board that we've been using on all N55 PWG systems since around 2018"



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Default 03-11-2021, 06:10 PM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
I asked this same question as the board he (OP) has is a //3 and not a //1 (last characters of the firmware version) and it confused me as well.

Here is Terry's response.

"//1 and //3 are both the same old PWG V1 board with a minor difference, //6 is the PWG V2 board that we've been using on all N55 PWG systems since around 2018"
Thanks. Is that stamped on the board, or in the log? I got my X3 and JB4 in late 2017, so I should have the old board too I guess. Just like to confirm. If it is I'll probably just buy the EWG board and harness add-on and convert it over, depending on what the next N55 I buy is.


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Default 03-12-2021, 09:56 AM

It's in the log or can be found under the user adjustment settings.



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Default 03-12-2021, 02:04 PM

Can someone go over my map 5 log and let me know how it looks
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File Type: csv NewP12_M5_R1_210312_125818.csv (9.3 KB, 125 views)


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Default 03-15-2021, 09:51 AM

Those are some strange duty bias settings, I'd recommend you put all the user adjustment settings back to default and try another log.

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Default 03-15-2021, 10:02 PM

I had them all set to 50 on map 5 and they adjusted itself I turned the boosts up by 1 point Iím stumped itís never been the same after I tried the firmware update and lost the old firmware


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Default 03-15-2021, 10:57 PM

Well looks like I’m just going to buy the newer Jb4 and the module for bef and the charge pipe should be better right


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Default 03-16-2021, 09:45 AM

Ultimately I believe so.



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Default 03-16-2021, 10:10 AM

Purchased now the waiting game ����


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Default 03-17-2021, 12:39 PM

I think you made the right move. Once you have a properly working unit with the BEF, you will be blown away by the difference.
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Default 03-17-2021, 02:10 PM

Cannot wait I guess shipping is really fast should be here by Friday ���� Thanks bms��


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Default 03-24-2021, 10:40 AM

Noticed you posted a log in the main forum. Can you post it here for support?

Also list your fuel and the bef you have loaded.
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Default 03-24-2021, 11:19 AM

Map 6 log pwg3_race bef 92 oct please review
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File Type: csv P12_M6_R1_210323_205748.csv (13.2 KB, 109 views)


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Default 03-25-2021, 12:04 PM

Set your PID gain to 20 and you may need to adjust your duty biases but I don't know that you'll hit your map 6 boost targets with your WGDC that high and a stock turbo.



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Default 03-27-2021, 12:24 PM

So I set pid to 20 and raised duty bias to 60 across board Not much of an improvement I feel that Iím lacking power I have the sport display on and doesnít even hit 320hp


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Default 03-27-2021, 01:13 PM

Need log
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Default 03-27-2021, 04:03 PM

Will post one around 8


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Default 03-28-2021, 04:40 PM

Hereís 3 logs from today 92oct map 6 any adjustments to be made ?
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File Type: csv P12_M6_R1_210328_104123.csv (17.6 KB, 103 views)
File Type: csv P12_M6_R1_210328_104603.csv (8.9 KB, 106 views)
File Type: csv P12_M6_R1_210328_104236.csv (9.8 KB, 101 views)


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