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2004 Mercedes-Benz C320 3.2L MIL Lamp on
Posted to European Driveability on 8/11/2010 6 Replies

Alright guys this is my first help request so here it goes. I have a C320 that has set a rich code for Fuel Trim below enleanment P2085(basically it's a P0170 code) At idle speed fuel trims are great at 0.242=ok Closer to 0 the better. (All data is off of Merc...

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  Related Documents & Media  2004 Mercedes-Benz C320

 
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car Vehicle Data

2004 Mercedes-Benz C320

VIN WDBRF64J44
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2085Differential Pressure Sensor Continuous Regeneration Active
Message Closed

car Vehicle Data

2004 Mercedes-Benz C320

VIN WDBRF64J44
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2085Differential Pressure Sensor Continuous Regeneration Active