Replace air filter when replacing failed mass air flow sensor on Mercedes-Benz E320 4MATIC

The mass air flow (MAF) sensor tends to fail. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.

RepairPal Verified
Average mileage: (–)
8 model years affected: 1998, 1999, 2000, 2001, more2002, 2003, 2004, 2005
8 people reported this problem
The nation’s largest network of independent repair shops certified for expert training, quality work and fair pricing
Viewing
1
-
0
of
0
problem details