BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > Logs - Fuel OK?

Post Reply
 
Thread Tools Search this Thread
      08-30-2019, 12:46 AM   #1
Dec540
Captain
Australia
136
Rep
677
Posts

Drives: M2 LCI
Join Date: Mar 2009
Location: Sunshine Coast, Australia

iTrader: (0)

Logs - Fuel OK?

Hi all,

I've recently flashed Stage 2 93 with supporting mods. Would someone please be able to cast their eye over them?

I'm in Australia and from what I've heard we don't have the best octane out there. Whilst I've never had any issues, I wonder if the logs indicate that I should be running Stage 2 91 instead to be a bit safer?

Thanks in advance!

http://www.bootmod3.net/log?id=5d666703c090c6114e49a17d

http://www.bootmod3.net/log?id=5d6666aac090c6114e49a17c
Appreciate 0
      08-30-2019, 02:01 AM   #2
Pray for Mojo
Major
Canada
430
Rep
1,115
Posts

Drives: 2014 M235i & 2018 X3 M40i
Join Date: Apr 2014
Location: Calgary

iTrader: (0)

I'd say you're good on 93, timing was pretty tight and advancing all the way up. You had knock up top on one run but there was no corrections from it.
Appreciate 1
Dec540135.50
      08-30-2019, 04:05 AM   #3
Dec540
Captain
Australia
136
Rep
677
Posts

Drives: M2 LCI
Join Date: Mar 2009
Location: Sunshine Coast, Australia

iTrader: (0)

Thanks Mojo!!

Here's another log from the same night but with a little bit of acceleration into 4th too.

Should I be concerned by the knock appearing on 2/3 of the logs?

http://www.bootmod3.net/log?id=5d665ad7c090c6114e49a178
Appreciate 0
      08-30-2019, 09:58 AM   #4
Pray for Mojo
Major
Canada
430
Rep
1,115
Posts

Drives: 2014 M235i & 2018 X3 M40i
Join Date: Apr 2014
Location: Calgary

iTrader: (0)

Try the 91 map and see if it disappears, the power difference between the two isn't substantial. Make a support ticket with PTF and see what they say.
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 11:44 PM.




m2
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST