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Dirty air filter/bad mass air flow sensor

5K views 1 reply 1 participant last post by  4benzes 
#1 ·
Fellas:
I took a look at my cousins 2000 ML320 this morning. It had been sending a check engine code that pointed at the MAF sensor. Of all days that she decided to have me look at it, the light was not on[:0]
Anyway, I pulled the air filter and it was disgusting, which made me wonder how much of the fault code could have been related to the dirty filter allowing the MAF to get polluted. I changed the filter and cleaned the MAF. Hopefully the light will not come back[8)]
 
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