BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > ON/OFF Check Engine Light JB4

Thread Tools Search this Thread
      10-08-2012, 05:01 AM   #1
jonho90's Avatar
Drives: 2007 e92 335i
Join Date: Feb 2012
Location: Vancouver, B.C.

Posts: 61
iTrader: (0)

ON/OFF Check Engine Light JB4

OK, I literally had to connect my laptop and speed so that the engine light came back on and I could quicky click read code.

It shows this:
30FF Boost under target - poossible boost leak

What should i do next? Take it to mechanic? I recently installed the JB4, Injen DCI, Stett CP + Tial BOV, BSH OCC
jonho90 is offline   Canada
Reply With Quote
      10-08-2012, 08:49 AM   #2
Drives: 2008 E92 N54 Xdrive
Join Date: Jun 2012
Location: Tampa, FL

Posts: 767
iTrader: (1)

double check your DCI/BOV install. You have something wrong in there somewhere. Either you didnt cap off the stock Bypass valve ports properly or did not tighten a clamp somwhere along the setup.
WilliamS is offline   United_States
Reply With Quote


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
Forum Jump

All times are GMT -5. The time now is 07:43 PM.

Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
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