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

CL55 Supercharger/Intercooler Questions

Old Mar 16, 2010 | 07:43 PM
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From: Grayslake, Illinois
2006 S500 4matic, 2004 CL55 AMG, 1986 560SEC
CL55 Supercharger/Intercooler Questions

Can anyone tell me what fuse/relay controls the supercharger clutch and intercooler pump motor?

My CL55 runs like a bat out of hell but I don't have anything else to compare it to so I can't tell if everything is actually working as it should.
The Kompressor clutch doesn't have the tell-tale 'chirp' so I am hard pressed to tell if it actually engages at 2700 RPM. Short of putting a light in the clutch circuit to see if it comes on while driving, how can you really tell?

Same thing with the intercooler pump-
I'd like to be able to connect the pump circuit to +12 to see if the pump runs when the car is off. There is no other way to tell when it's running because there is so much other stuff going on under the hood, you can't hear it.

Any advice or suggestions would be much appreciated.
Thanks!
Elm
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