
2003 Mercedes-Benz E500 5.0L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
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...
FIX posted 1/11/2012
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Message Closed w/FIX
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VIN | WDBUF70753 |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, Idle |
Trouble Codes
P0103 | Mass Airflow Sensor Circuit High Voltage |
P2004 | Intake Manifold Runner Control Stuck Open |
Message Closed w/FIX
Vehicle Data
2003 Mercedes-Benz E500
VIN | WDBUF70753 |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, Idle |
Trouble Codes
P0103 | Mass Airflow Sensor Circuit High Voltage |
P2004 | Intake Manifold Runner Control Stuck Open |