CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

crankshaft position sensor

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Old Jul 26, 2009 | 12:50 AM
  #1  
ktkrock's Avatar
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03 clk500 w209
crankshaft position sensor

can anyone please tell me where the crankshaft sensor is , i cant find it i look all over the back of the motor and frint if some could give me some information that would be great any pics of location or diagram ,, thank you
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Old Aug 3, 2009 | 09:34 PM
  #2  
mis3's Avatar
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2004 CLK320
A few months ago I was in Montreal and I could not start my car. It cranked but the car could not be started. Roadside Assistance had to replace the crank sensor (part no: 003-153-28-28). Poor guy had to work on the street in the cold at -20C.

The crank sensor of my 2004 CLK320 is located in the back of the engine. He kneeled on top of the engine and dipped his hand inside the back of the engine, right in front of the windshield.
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Old Aug 4, 2009 | 06:10 AM
  #3  
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From: Norfolk UK
2004 CLK 240
mis3

Now you know exactly where this item is fitted, do you think that it would be easier to get at from below? With the plastic covers off, of course. I don't like the idea of kneeling on the engine...
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Old Aug 4, 2009 | 02:07 PM
  #4  
mis3's Avatar
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2004 CLK320
Originally Posted by moondust
mis3

Now you know exactly where this item is fitted, do you think that it would be easier to get at from below? With the plastic covers off, of course. I don't like the idea of kneeling on the engine...
Not sure. Maybe he did it from the top because the car was parked in the street. Anyway, it took him about 10-15 minutes to change the crank sensor.
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Old Aug 6, 2009 | 12:29 PM
  #5  
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I drive the racism out of BadDebt. ;)
its kinda hard to explain but i will try to explain my best,

-remove your airbox
-look on the drivers side, behind the valve cover there is a 1 black wire at the bottom just above the tranny, its kinda cramp in that area, so a mirror is handy...grab it and trace it to the back of the motor...you wil need a socket, a 6" extention and a 1/4 ratchet, i forgot what size the torx socket size is...

-To make the DIY easier, i temp-disconnect the fuel line, and removed the driverside valve cover so i can access the plug. Its deep in there so its gonna need lots of patients and small hands.

- If you remove the fuel line and the valve cover, this DIY should take you about 1/2 hr.....if you do not remove the items, it will take you a few hrs plus shredded arms..haha

you cannot get to it from the bottom or the wheel well...
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Old Aug 16, 2009 | 10:34 PM
  #6  
harvey1's Avatar
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c320
Crankshaft sensor c320 2001

can someone give me instructions on how to remove and replace the crankshaft sensor. will mine be located in the same area?

i need to replace this and get to work on tomorrow

thanks in advance
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Old Aug 17, 2009 | 02:16 PM
  #7  
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From: Norfolk UK
2004 CLK 240
Hi

Your C320 uses the same M112 engine, right? Try this diy, which covers the topic very well.

http://www.peachparts.com/Wikka/M112M113CPS
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