E90Post
 


 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > USA - California > E85 boosting high



Reply
 
Thread Tools Search this Thread
      01-29-2017, 12:52 AM   #1
Bambi21
New Member
Bambi21's Avatar
0
Rep
5
Posts

Drives: E90 2007 335i
Join Date: Jan 2017
Location: Sacramento, Ca

iTrader: (0)

Garage List
2007 BMW 335i  [0.00]
E85 boosting high

I have a 335i n54 stock turbos with jb4, dci, catless, and 30% e85 I'm running map 5 and with the jb4 boost gauge (fuel gauge) I usually get 14 psi which is 3/4 of the fuel gauge but after putting exit for the first time my boost gauge shot up to full tank on WOT the next morning I did another WOT and it put me on map 4 is this normal?
Appreciate 0
      01-30-2017, 05:50 AM   #2
GeneralMitch
Private First Class
GeneralMitch's Avatar
United Kingdom
12
Rep
113
Posts

Drives: 335i N54 Saloon
Join Date: May 2016
Location: East London

iTrader: (0)

Usually when JB4 switches map for you, it's as a fail safe mode.
Have you got the logging cable?
Maybe hook it up to a laptop and see whats bugging it out?

GM
Appreciate 0
Reply

Bookmarks

Tags
boost, catless, e85, jb4, wot

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 02:47 AM.




e90post
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