CL55 AMG, CL65 AMG, CL63 AMG (C215, C216) 2000 - 2014 (Two Generations)

Crankshaft Position Sensor location

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Old Apr 11, 2012 | 05:51 PM
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ssuh's Avatar
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Crankshaft Position Sensor location

Please help! Stealership wanted $850 to replace the Crankshaft Position Sensor on my grandfather's 2006 S65 AMG. Crazy, huh?

I've looked at threads that say it's pretty easy to change, but I can't find the sensor on the v12 TT engine. Spent 15 minutes with a flashlight and not sure where it is!

Can someone please help me locate the sensor? Thanks in advance!!!
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Old Apr 12, 2012 | 01:22 AM
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driveability's Avatar
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Cl65 AMG


There it is, that little black dot Just behind the heads on the back of the engine.

I remember seeing it behind the heads on the bell-housing. On the upper end of the engine / bell - housing just where the engine and transmission come together. I'm not sure you can see the sensor without removing some parts but maybe you can. This engine is mostly a challenge any time you need to replace parts, surely not for the dealership tech's as they have seen it all.
John St John

Last edited by driveability; Apr 12, 2012 at 01:51 AM.
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Old May 10, 2012 | 09:54 PM
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ssuh's Avatar
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Wow, thanks for the info! I'm glad I didn't have to change this after all, the stealership was just trying to rip me off.
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Old May 12, 2012 | 02:34 PM
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2003 CL55 AMG; 2007 BMW X5 4.8; 1971 Mustang; 1966 Mustang; 1968 Triumph Spitfire
How many miles does grandpa have on the car? The part isn't that much, these things do fail, and when they do you are stuck on a flatbed. You might consider spending an afternoon replacing it for him just for grins. I was told they start failing at around 70k miles. Anyone have any insights on this?
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Old May 15, 2012 | 01:56 AM
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JHouse's Avatar
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From: Houston Exburb-Richmond TX
2014 CLS 550 & 2004 CL55
I watched a mobile mechanic come and do it on my car. 10 minutes. Skinny flashlight and some long ratchet extensions. The part was way under $100.
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