CLK-Class (W208) 1998-2002: CLK 200, CLK 230K, CLK 320, CLK 430 [Coupes & Cabriolets]

p1235 error - clk 200 kompressor

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 28, 2017 | 01:14 AM
  #1  
mr.ice's Avatar
Thread Starter
Newbie
 
Joined: Dec 2017
Posts: 1
Likes: 0
clk w208 kompressor
p1235 error - clk 200 kompressor

Hello,
my first time opening new thread

So I need some help for my w208 200 kompressor 1999' coupe manual.

Problem occurred about 2 months ago. First only time to time now it's almost 100% of the time.

Description of the problem:
Car starts normal, slow driving is normal but as soon as I accelerate a bit harder, car starts doing a strange thing.
My gas pedal is pressed in let's say 50% and as soon it's starts to accelerate it stops accelerating and this is periodical. 1 sec boost than 2 seconds barely gaining any speed. (gas pedal constant on same position)

Maf, spark plugs, both ignition coils and cables changed 6 months ago.
Kompressor clutch is working fine when i'm looking it on parking lot when i rev the engine.
In idle there is no problem with reving the engine to max.

My universal tester is showing only one error code: P1235 - recirculated air flap signal output stage

I have serched the internet and found its location (mounted on air box). I have disassemled the hose and tested it. It's moving fine in idle.

Any other ideas? most hits on google are related to slk 230 kompressor and k40 relay but barely any info for clk.
Last two days supercharger shuts off after 5 minutes of driving and it doesn't engage back till I restart the car

Thank you
Best regrads
G.
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 05:39 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE