JB4tech.com - International Turbo Tuning Discussion
(#1)
Old
QKRTHNU QKRTHNU is offline
New Member
 
Posts: 10
Join Date: Jan 2015
Car: 2009 E82 135i Coupe LeMans Blue
Exclamation Throwing codes after updating JB4 Firmware & BEF - 07-09-2017, 10:37 AM

I've been running JB4 and �� less ********* for quite some time now on my '09 135i with no issues.

I just got finished walnut blasting and installing:
VRSF 7" FMIC
silicone inlets
charge pipe w/ Tial BOV
Stage 2 Fuel-It LPFP
NGK 95770 gapped at 0.022"

I then updated to the latest JB4 firmware, filled up with 8 gallons E85/4 gallons 93 and flashed the latest E85 backend flash.

After that the car is running great (except for major clutch slipping in 4th+ gears from all the new torque ) but now I keep throwing a SES light for "******* ********* detected".

I thought maybe I just had to enable auto clear again via the steering wheel control (menu 1 option 3), but I've done this a couple times now and the code keeps coming back...

Last edited by QKRTHNU; 07-09-2017 at 10:47 AM..
Reply With Quote
(#2)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is online now
Tuner
 
Posts: 34,330
Join Date: Jan 2008
Default 07-09-2017, 10:46 AM

If using competition race use only parts you're going to have a CEL on unless you disable it in the MHD flash software directly.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
Reply With Quote
(#3)
Old
QKRTHNU QKRTHNU is offline
New Member
 
Posts: 10
Join Date: Jan 2015
Car: 2009 E82 135i Coupe LeMans Blue
Default 07-09-2017, 10:52 AM

Why was it not throwing codes before? Was this a change in the JB4 firmware or the backend flash?
Reply With Quote
(#4)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is online now
Tuner
 
Posts: 34,330
Join Date: Jan 2008
Default 07-09-2017, 11:03 AM

http://www.n54tech.com/forums/showthread.php?t=47748


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
Reply With Quote
Reply


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 - 2022, JB4tech.com