low coolant temp - Mercedes-Benz Forum
 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 02-27-2019, 01:00 PM Thread Starter
BenzWorld Newbie
 
Date registered: Nov 2013
Vehicle: '06 SLK 350
Location: Carlisle, PA
Posts: 4
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
(Thread Starter)
low coolant temp

06 slk 350.Engine light came on and OBD code says coolant or thermostat problem. Fluid level OK. temp gauge only goes up to 75 C. ?? thermostat stuck open or sensor faulty?? Replace thermostat/ sensor??
rgoeltsch is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 03-01-2019, 12:38 PM
DP
Moderator
 
DP's Avatar
 
Date registered: Aug 2002
Vehicle: 190E, SLK350
Location: Chesapeak Bay
Posts: 66,828
Mentioned: 3 Post(s)
Quoted: 2105 Post(s)
Lifetime Premium Member
Measure the actual temperature of the coolant
DP is offline  
post #3 of 4 (permalink) Old 03-27-2019, 01:05 PM Thread Starter
BenzWorld Newbie
 
Date registered: Nov 2013
Vehicle: '06 SLK 350
Location: Carlisle, PA
Posts: 4
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
(Thread Starter)
How do I do that in a sealed pressurized system?
rgoeltsch is offline  
Sponsored Links
Advertisement
 
post #4 of 4 (permalink) Old 04-14-2019, 06:54 AM
DP
Moderator
 
DP's Avatar
 
Date registered: Aug 2002
Vehicle: 190E, SLK350
Location: Chesapeak Bay
Posts: 66,828
Mentioned: 3 Post(s)
Quoted: 2105 Post(s)
Lifetime Premium Member
You could scan the temperature with a hand held laser temp scanner agains the throat of the water pump.

https://www.amazon.com/Infrared-Ther...33104962&psc=1
DP is offline  
Sponsored Links
Advertisement
 
Reply

  Mercedes-Benz Forum > Mercedes-Benz Roadster Forums > R171 SLK-Class

Quick Reply
Message:
Options

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

Password:


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

Email Address:
OR

Log-in











Currently Active Users Viewing This Thread: 3 (0 members and 3 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
Mercedes-Benz Diagnostic Trouble Codes (DTC) for 1996+ models GeeS General Mercedes-Benz 45 03-23-2019 06:04 AM
Got Codes? Check this list Check Codes W210 E-Class 80 06-12-2017 09:00 PM
coolant temp warning @ 80C hauker W164 M-Class 14 07-23-2016 04:07 PM
Coolant Low Warning message NESTIAM W211 E-Class 2 03-11-2014 03:13 PM
COOLANT TEMP REGISTERS LOW? MAXIMUMBOB R/C107 SL/SLC Class 8 05-31-2013 05:08 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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 

Title goes here

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