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2Addicts | BMW 2-Series forum Technical Topics B58 (M240i) Engine, Transmission, Exhaust, Tuning Pure 800 and BM3 Custom Tune Data Logging

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      07-31-2023, 09:57 PM   #1
DaviTuned
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Pure 800 and BM3 Custom Tune Data Logging

Hello, I own a 2017 M240xi in the Philadelphia, PA, USA area. My current mods are a pure 800, running a custom tune on BM3 on 93 octane gas, and Champion Spark Plugs gapped to .022

I would like to receive help advice as to how my car is currently running.

I posted below a datazap url. I highlighted two parts where cylinder 1 is pulling -3 and where cylinder 4 is also pulling -3, which are causing concern. If anything else sticks out please let me know.


https://datazap.me/u/josuedavi/17-m2...50&mark=80-123
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      08-01-2023, 10:40 AM   #2
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If you are running bootmod3 please don't use datazap.. its a waste of your time and the interface isn't as nice. Just post the link to your logs.

I'll look it over once you update.
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      08-01-2023, 12:38 PM   #3
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Quote:
Originally Posted by n55david View Post
If you are running bootmod3 please don't use datazap.. its a waste of your time and the interface isn't as nice. Just post the link to your logs.

I'll look it over once you update.

Here is the link to bootmod3:

https://www.bootmod3.net/log?id=64c7...729b7ded0a0062
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      08-01-2023, 12:47 PM   #4
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Quote:
Originally Posted by ijosuedavi View Post
I'll take a better look when I get home.. but doesn't look bad. Some minor timing corrections..
Where are you located? What are the outside temps?
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      08-01-2023, 01:00 PM   #5
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Quote:
Originally Posted by n55david View Post
I'll take a better look when I get home.. but doesn't look bad. Some minor timing corrections..
Where are you located? What are the outside temps?
Thanks for the reply.

I'm located in Philadelphia, PA.

Outside temps during pull were about 85-90F. I'm going to try at some point same map with maybe a gallon of ethanol in it to see if it clears up.

I did notice that stock map tweaked a bit with turbo has 0 corrections #[1-6] at WOT.
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      08-01-2023, 09:40 PM   #6
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Quote:
Originally Posted by ijosuedavi View Post
Thanks for the reply.

I'm located in Philadelphia, PA.

Outside temps during pull were about 85-90F. I'm going to try at some point same map with maybe a gallon of ethanol in it to see if it clears up.

I did notice that stock map tweaked a bit with turbo has 0 corrections #[1-6] at WOT.
May not be a bad idea to throw in maybe half a gallon per tank when you know youre gonna mess around in boost et .. honestly the timing is pretty good though.. so double check with your tuner before doing it etc.

I just did another quick look and I'd send it.. no hesitations.
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IG: @n55david For pics and updates!
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      08-02-2023, 12:13 PM   #7
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Quote:
Originally Posted by n55david View Post
May not be a bad idea to throw in maybe half a gallon per tank when you know youre gonna mess around in boost et .. honestly the timing is pretty good though.. so double check with your tuner before doing it etc.

I just did another quick look and I'd send it.. no hesitations.
Yeah, before going with higher boost, I am definitely going to be putting ethanol in.
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      10-09-2023, 10:42 AM   #8
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Quote:
Originally Posted by DaviTuned View Post
Did you delete the log? Because I get a grey screen when trying to view the page.
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