S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

2001 S600 Crank Position Sensor

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Old Jun 3, 2022 | 04:26 PM
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2008 Ford Crown Victoria
2001 S600 Crank Position Sensor

Does anyone know if it is necessary to remove the intake manifold to replace the crankshaft position sensor on a 2001 S600 V-12?
The WIS software says the intake manifold must be removed, but I have seen threads online saying it doesn't have to come off.
Anyone familiar with this job on this model? Thanks!
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Old Jun 3, 2022 | 06:30 PM
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I remember when deciding not to do this job when I was contemplating it.

It would be easier to do with the transmission removed
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Old Jun 3, 2022 | 08:12 PM
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The cps on the S600/M137 can be accessed by removing just the inlet cover.
You need a long 1/4 " extension and a universal with the socket to reach it.
Since you don't want to drop the bolt, you need to be a bit inventive (magnet or sticky stuff).
It's on top of the the engine just above the flywheel,

Do you know it is bad?
Good luck!
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Old Jun 4, 2022 | 07:52 PM
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Originally Posted by kraut56
The cps on the S600/M137 can be accessed by removing just the inlet cover.
You need a long 1/4 " extension and a universal with the socket to reach it.
Since you don't want to drop the bolt, you need to be a bit inventive (magnet or sticky stuff).
It's on top of the the engine just above the flywheel,

Do you know it is bad?
Good luck!
Thank you! Yes, I know it is bad because I got the error code P0335 for Crank Position Sensor fault on bank A.
Also, the car will not start again until it cools down for a couple hours. I believe that's a sign of a bad CPS also.

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Old Jun 4, 2022 | 07:56 PM
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Originally Posted by Fried Chicken
I remember when deciding not to do this job when I was contemplating it.

It would be easier to do with the transmission removed
It's becoming clear to me that when they designed this car, if there were 10 ways to do something, they never failed to pick the method that would inflict the greatest amount of difficulty, and frustration on anyone attempting to repair it!

They crammed a V-12 in there I guess that's all that mattered at the time.
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Old Jun 7, 2022 | 03:31 AM
  #6  
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Quit whining and figure it out. It's a terrible job.
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Old Oct 22, 2022 | 01:33 PM
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kraut56,
I searched the WIS and couldn't find the part called "inlet cover" or anything with a name like that.
Are you referring to the part that is directly behind the throttle body that splits the intake air into a Y with one branch going to the left cylinders, and the other to the right side? I'm sorry if this is a stupid question, but I just want to be sure I don't take off the wrong part. Thanks.

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Old Oct 22, 2022 | 04:29 PM
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No, it is the engine cover that also is part of the airfilters; easy to remove.
Put the hood up into the full maintenance position, remove the engine (air filter) cover, and then lean all the way over the back of the engine.
down there, just forward of the bell housing joint, is the crank pos sensor.
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Old Oct 23, 2022 | 09:00 PM
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Even better than magnets in sockets - I just discovered these -

https://kokenusa.com/products/1-4-sq...-rail-set-6-pc

I cannot tell you how great they are! Much more secure than a magnet insert, or my old standby, the piece of blue masking tape.
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Old Oct 23, 2022 | 10:59 PM
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That might be worth trying. Two steel *****, a wide rubber band, the right-size drill bit, and a spare 10mm socket...
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Old Oct 24, 2022 | 09:39 AM
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looks like a good idea: I would stay away from magnets on a CPS
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