throttle actuator repiar for E60 M5 - Page 5 - BMW M5 Forum and M6 Forums
E60 M5 and E61 M5 Touring Discussion 2005- Advertiser's Forum

LinkBack Thread Tools Rate Thread Display Modes
post #41 of 41 Old 3rd July 2016, 09:23 PM Thread Starter
Junior Member, warming up (<31 posts)
Join Date: Oct 2011
Location: USA
Posts: 21
Thanks: 0
Thanked 0 Times in 0 Posts
Originally Posted by gmak View Post
The DSC fault is likely because of the throttle actuator faults. Both of your actuators are failing the pre-start test. That's 2B21 and 2B22 (closing spring test - i.e. it's sluggish when the throttles are closing instead of snapping shut. This is likely the circuit board. It can also mean Combustion misfires, several cylinders).

2B57 is your Air Mass sensor (Is it maybe unplugged?) and 2B2D is related to bank 2 initialization. It's tough to say what this means. Nothing good, though.

If you need 2 new TA circuit boards = 2 new TAs since they're not sold separately. Take out the 2 TAs. Push on the little ball lever and see if it returns to start quickly or drifts back. If the latter, your circuit board is toast. Even if the former - your circuit board could still be toast as I found out when my TA on bank 2 failed only 1 of the tests of about 15 or so.

Looks like you might need a new coil for cylinder 8 (maybe there is an oil leak )
I noticed my remote key to lock and unlock the car is dying, took me like 20 minutes for it to lock my car and its like almost dead. Is this linked to anything reported in the diagnosis report?

Also what can i do to fix that? Does it use battery or i opened and did not see any battery there so i have no idea what to do about that.

I just saw that it uses battery, will be changing battery in a few to see

Last edited by nokia3310; 3rd July 2016 at 09:36 PM.
nokia3310 is offline  
Sponsored Links


Quick Reply

Register Now

In order to be able to post messages on the BMW M5 Forum and M6 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes Rate This Thread
Linear Mode Linear Mode
Rate This Thread:

Similar Threads
Thread Thread Starter Forum Replies Last Post
Throttle actuator gears replaced...Need actuator board LuigiRM5 E60 M5 and E61 M5 Touring Discussion 10 11th December 2018 12:19 AM
I need help 2006 M5 E60 w/ throttle actuator issuese voitovick Track, Racing and Drivers Education 6 21st June 2016 06:40 PM
E63 Want to Buy: WTB e60 e63 throttle actuator Primalmale Parts / Other For Sale or Wanted 14 22nd October 2013 09:35 PM
E60 For Sale: ONE throttle actuator for E60 M5 kentm5 Parts / Other For Sale or Wanted 6 18th October 2013 10:57 PM
Rebuilt E60 Throttle Actuator flaury23 E60 M5 and E61 M5 Touring Discussion 14 20th November 2012 02:46 PM

Posting Rules  
You may post new threads
You may 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 On
Trackbacks are On
Pingbacks are On
Refbacks are On

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