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2007 Mercedes-Benz R320 CDI 3.0L MIL Lamp on
Posted to European Driveability on 12/11/2012 4 Replies

P0401 was recorded and cleared 2 weeks ago. At that time we used the scan tool to operate the EGR valve and the engine stumbled but did not die. Vehicle is back with the same code and this time we removed the EGR valve and check the valve and passages. It was ...

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  Related Documents & Media  2007 Mercedes-Benz R320 CDI

 
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car Vehicle Data

2007 Mercedes-Benz R320 CDI

VIN 4JGCB22E07
Engine3.0 L / 6 cyl / DIESEL
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed

car Vehicle Data

2007 Mercedes-Benz R320 CDI

VIN 4JGCB22E07
Engine3.0 L / 6 cyl / DIESEL
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected