BMW ICOM NEXT | BMW NBT EVO FSC Codes | BMW NBT & CIC FSC Codes | BMW Rheingold , ISTA/P, KSD, ETK remote installation | BMW STANDARD TOOLS remote installation | BMW ESYS remote installation
Go Back   BMW forum. Diagnostics, coding, programming, repair BMW vehicles. > BMWelcome > BMW diagnostics and repair

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 02-02-2018, 06:34 AM
Junior Member
 
Join Date: Apr 2017
Location: US
Car: 2005 E46 330ci drop top
Posts: 8
Thanks: 2
Thanked 0 Times in 0 Posts
Default Code PO171, running lean. Bank 1 only

Code PO171, running lean. Bank 1 only
Hi all, a problem has occurred.
Received a po code of 171. Bank 1 shows no data. Because I did not also receive bank 2 of Po 174, I changed the front O2 sensor. Still the same lack of reading any data.
My thought that due to only bank 1 having a problem. There are no vacuum leaks or problems with the air mass meter...
The car idles perfectly, higher rpm's are also very smooth.
Any thoughts or ideas are greatly appreciated.

Sent from my Pixel XL using Tapatalk


Reply With Quote
Reply

Thread Tools
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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Only when it's not running... bummy BMW diagnostics and repair 0 06-15-2017 01:23 AM
Random Missfire on one bank when cold ml_nelson BMW diagnostics and repair 0 12-28-2016 03:03 PM
Tool32: How to stop an running job? Cabby BMW coding and programming 2 08-10-2016 04:03 PM
e39 525i how to erase error from the memory bank arvzs1 DIY guides 0 09-04-2015 02:18 PM
Remote key working with engine running coding ramy BMW coding and programming 0 10-08-2013 01:47 PM


All times are GMT. The time now is 04:45 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
BMW forum: diagnostics, coding, programming.