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2003 Mercedes-Benz E500 5.0L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 1/10/2012 6 Replies

I have this e500 with a p2004/p0103 code for mass airflow sensor short to battery voltage, we have repalced mass air and car was fine for 2 weeks then returned with the same code, i have checked for vacum leaks and fuel pressure all are fine , i have also chec...

6 Replies Received (View Replies)

  Related Documents & Media  2003 Mercedes-Benz E500

 
Message Closed w/FIX

car Vehicle Data

2003 Mercedes-Benz E500

VIN WDBUF70753
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0103Mass Airflow Sensor Circuit High Voltage
P2004Intake Manifold Runner Control Stuck Open
Message Closed w/FIX

car Vehicle Data

2003 Mercedes-Benz E500

VIN WDBUF70753
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways, Idle

Trouble Codes

P0103Mass Airflow Sensor Circuit High Voltage
P2004Intake Manifold Runner Control Stuck Open