How to read mode 23 addresses with elm327 Bluetooth - BMW Forum - BimmerWerkz.com
Bimmer Talk/Motorsports Talk Bringing the BMW community together, sharing NEWS, stories, and experiences.

 
LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old 03-02-2015, 03:46 AM Thread Starter
n00b
 
Join Date: Dec 2014
Posts: 16
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
siony is on a distinguished road
(Thread Starter)
How to read mode 23 addresses with elm327 Bluetooth

I got an ELM327 Bluetooth scanner(on aobd2shop) to read mode 23 addresses from my EVO and received the tool yesterday The scanner looked solid and connected my car and phone smoothly, however, every time I request mode 23 addresses I got the following error.:

> AT SP 6
OK
> AT H1
OK
> AT SH 7E0
OK
> 23808746
7E8 03 7F 23 12
> AT SH 7DF
OK
> 23808746
7E9 03 7F 23 80
> AT SH 7E8
OK
> 23808746

NO DATA

I went to forums to seek help and finally sorted it out. If you get the same error message and would like to fix it, below is the solution. It works for me perfectly.

First of all, the ELM327 code reader need to be enable in your ROM obviously first.

Then you need to start a "StartDiagnosticSession" before asking for data per specification.

Select Start Diagnostic Session and get:

service id 0x10
extended diagnostic session: 0x92

And then you will get something like:

07 E0 10 92

That what I have in my code. Hope this process would work for you as it did for me.
siony is offline  
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > General Category > Bimmer Talk/Motorsports Talk


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Limp Mode dodgydips 3-Series (E46, E90) 1 07-26-2010 01:13 PM
Read Emails In-Car with BMW, BlackBerry, and Bluetooth [video] administrator BMW News 1 05-06-2010 10:40 AM
Safe Mode ??? kepper2020 3-Series (E36) 5 06-20-2008 01:07 AM
Must Read Guys In Regard To Last Post About My Trans, Must Read pvalenti99 5-Series (E12,E28, E34, E39, E60) 3 04-08-2008 03:21 PM
BMW e90 and ELM327 cosmin_cosmin_1 3-Series (E46, E90) 1 03-17-2008 02:40 AM

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

 
For the best viewing experience please update your browser to Google Chrome