Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Tech Help

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 09-08-2008, 04:44 AM
Registered User
 
Join Date: Dec 2003
Location: Fribourg, Switzerland
Posts: 277
M103: Oxygen sensor keeps being destroyed

Hi everybody
On my 300TE from 1992, 181 kmilee, the oxygen sensor keeps getting destroyed after about three days. Everything works fine when I put in the new one: It passes emission test, I can adjust duty cycles etc.
After about three days, the "check engine" light is on, and there is voltage output from the sensor. The engine is in good shape (recent headjob, starts very well, revs fine etc).
So what could destrouy the oxygen sensor? Heat? Some chemical in the exhaust?
Thanks for any insights.
Bruno
Reply With Quote
 

Bookmarks


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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 07:04 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page