C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

C300 Ambient Air Sensor Location

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 24, 2013 | 03:08 PM
  #1  
bcwright80's Avatar
Thread Starter
Newbie
 
Joined: Aug 2013
Posts: 2
Likes: 0
2008 Mercedes C300 4 Matic
C300 Ambient Air Sensor Location

Hello,

I have a 2008 C300 4-Matic Sport. We had some bad flooding here the other day, and girlfriend drove through some high waters. Since then, had a CEL come on with P0071 - Plausibility error between signal of temperature sensor in intake pipe and signal of outside temperature sensor.

I'd like to check the outside ambient air temperature sensor, but have been unable to locate it. I've removed both of the fog light trim pieces and looked behind them, but can't seem to find it.

Google shows me what the part looks like - does anyone know which side I might find this sensor on, or have a link for information on how to repair it?

Thanks in advance!
Reply
Old Aug 24, 2013 | 06:38 PM
  #2  
bcwright80's Avatar
Thread Starter
Newbie
 
Joined: Aug 2013
Posts: 2
Likes: 0
2008 Mercedes C300 4 Matic
Dealer parts said it should be in the front grill, but I have inspected each individual opening and don't see where it would be located.
Reply
Old Dec 14, 2013 | 09:53 AM
  #3  
espana0315's Avatar
Newbie
 
Joined: Dec 2013
Posts: 3
Likes: 0
2008 C300
Hello I am having the same issue. Did you ever get yours resolved?
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 12:24 PM.

story-0
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-1
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-2
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-3
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-4
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-5
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-6
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-7
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-8
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-9
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE