Check Engine Light On Due to Failed Mass Air Flow Sensor on Mercedes-Benz C220

Problem Description and Possible Solution

The mass air flow sensor can fail, resulting in poor fuel economy and Check Engine Light illumination.

Problem Data
RepairPal Verified
Average mileage: 193,000 (138,000–240,000)
3 model years affected: 1994, 1995, 1996
6 people reported this problem
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Cost $400.00 for a replacement
Purchased the replacement and did the repair myself