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 > Mercedes-Benz SL Discussion Forum

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 12-21-2014, 12:06 AM
300diesel
 
Join Date: Dec 2014
Location: Boston
Posts: 3
1992 500sl - high idle in park

Hello all

My 500sl is idling erratically (and high ) in Park only. 1000 to 1500. Climate control does not seem to have an effect. Idles well in Drive and Neutral. No dash lights or other issues. Any ideas? I am hoping it is not the idle control valve.

Matt

Reply With Quote
  #2  
Old 01-01-2015, 05:43 PM
EuroRash's Avatar
Registered User
 
Join Date: Oct 2009
Location: Nevada
Posts: 259
Clean the idle control valve and throttle body
__________________
91 MBZ 300TE 4M 91 Jag XJS V12 94 Alfa Romeo 164 LS 80 BMW 320i 85 BMW 528e 86 BMW 325e 88 BMW 325e 88 BMW 325i 89 BMW 325ix 95 BMW 525i 96 BMW M3 78 Fiat Spyder 124 98 Land Rover D1 LSE 98 Range Rover HSE 4.6 93 MBZ 190E 2.6 96 MBZ C280 93 MBZ 400E 90 MBZ 300ce 71 MGB-GT 91 VW Corrado G60 97 328i 99 E320 Wagon 97 E320

https://lh3.googleusercontent.com/-t...r+sig+copy.jpg
Reply With Quote
  #3  
Old 01-06-2015, 05:14 PM
Registered User
 
Join Date: Feb 2011
Location: Modesto CA
Posts: 4,085
300:

Will the engine start in N, or only in P?
The question is related to a signal supplied by the neutral safety switch (NSS) to the idle control module (ICM).

Reply With Quote
Reply

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 01:51 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, 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