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2008 Mercedes-Benz CLS550 5.5L A/C Compressor
Posted to European HVAC on 2/6/2019 7 Replies

We have no compressor activation. There is pressure in the system. This has a compressor without clutch, We think it uses duty cycle to vary compressor activation. I hooked up the oscilloscope to the activation wire, then activate with scanner. It had a ve...

7 Replies Received (View Replies)

  Related Documents & Media  2008 Mercedes-Benz CLS550

 
Message Closed w/FIX

car Vehicle Data

2008 Mercedes-Benz CLS550

VIN WDDDJ72X28
Engine5.5 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedA/C Compressor
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2008 Mercedes-Benz CLS550

VIN WDDDJ72X28
Engine5.5 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedA/C Compressor
ConditionsInop