N54Tech.com - International Turbo Racing Discussion
MahBoiN54 MahBoiN54 is offline
New Member
Posts: 2
Join Date: Nov 2018
Car: 2010 BMW 335i MSport
Question Map 7 Issues - Log Included - 11-16-2018, 06:40 PM

Hi, having issues with my MAP 7. First issue I thought was a misfire because it would cut in and out bad at WOT(like a misfire) but never put me in safety. So I replaced all plugs with 1Step NGKs from Burger and new coils.
It still does the same issue at WOT, cuts out but now puts me in safety for both reasons 1&3. Sometimes will even do it on MAP 2 when I use AntiLag but no safety issue with MAP 2.
I'm starting to think it is my HPFP? I'll post log and current mods below.

1st log is Map 2, 2nd is Map 7. Both running about %55 enthanol.

Any help would be appreciated. Also my FP L looks odd.

JB4 G5 + BEF (JB4_BB2_IJE0S_E85)
ARM Intercooler
ARM ******* ***
Motiv Oil Cooler
Fuel-It Stage 2+ LPFP
NGK 1Step Plugs
Delphi GN10328 Ignition Coils
MMP Relocated Inlets
Attached Files
File Type: csv 11-mp2-e55.csv (5.8 KB, 56 views)
File Type: csv 11-mp7-e55.csv (8.0 KB, 58 views)
Reply With Quote
Haynpunch's Avatar
Haynpunch Haynpunch is offline
Senior Member
Posts: 585
Join Date: Jun 2017
Car: 07 E90 335i
Default 11-17-2018, 11:55 PM

Low Pressure fuel sensor looks stuck at 84.....possibly bad
Also HPFP struggling with that much e85, may need to back off on the e content

07 E90 AT - xHP
JB4 G5 - Trebila BEF
Reply With Quote
MahBoiN54 MahBoiN54 is offline
New Member
Posts: 2
Join Date: Nov 2018
Car: 2010 BMW 335i MSport
Default 11-19-2018, 09:10 AM

So I should replace the LPFP sensor.? It does throw that code if I scan it with MHD.
Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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

Forum Jump

vBulletin Skin developed by: vBStyles.com
Copyright 2007 - 2020, N54tech.com