124 Emissions Fault Code 11 - What's the fix? - Mercedes-Benz Forum

LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old 01-08-2011, 12:26 PM Thread Starter
BenzWorld Junior Member
Date registered: Jan 2011
Vehicle: 90 300TE 4Matic Wagon - 198,000 miles
Posts: 9
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
(Thread Starter)
Question 124 Emissions Fault Code 11 - What's the fix?

90 300TE 4Matic Wagon. I'm getting a fault code 11 on the self diagnostic module - Tn-signal (rpm signal ) at engine control module faulty. Anyone know the fix for this fault? New MAF, maybe, or is it a signal diminution going into the MAF? Car runs fine, idles fine, starts a little slow in extreme cold, but otherwise no issues. Help me Obi Wan!

Last edited by Scotshammer; 01-09-2011 at 07:01 AM.
Scotshammer is offline  
Sponsored Links

  Mercedes-Benz Forum > General Mercedes-Benz Forums > General Mercedes-Benz

Quick Reply

Register Now

In order to be able to post messages on the Mercedes-Benz Forum 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:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

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
Linear Mode Linear Mode

Similar Threads
Topic Author Forum Replies Last Post
P0410 code and cant pass emissions, but secondary pump works??? VikingDiesel W140 S-Class 32 07-09-2012 01:18 PM
04 C230 - failed emissions CODE NUMBERS P0128 - P0171 jgold310 W203 C-Class 7 04-18-2011 11:11 PM
fault which maindealer can't fix! car won't start. scannybanny W203 C-Class 6 02-20-2011 06:22 PM
Fault Code Fix chinaldino W203 C-Class 0 04-11-2009 04:21 AM
TomL - Did you find the 2001 Fuel emissions vapor canister clunk noise "fix"?? Steve, Baltimore R170 SLK-Class 2 09-08-2001 07:46 AM

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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Title goes here

video goes here
description goes here. Read Full Story
For the best viewing experience please update your browser to Google Chrome