S40 T5 MAF trouble code
#1
S40 T5 MAF trouble code
Hey guys. I keep getting a check engine light with a bad mass airflow sensor code. Problem is, I replaced it and keep getting the same code. I checked the wiring and connector and all seems ok. The one I bought was a generic, not Volvo or Bosch part. Could that be the problem? The car is running worse every day and is running rich according to the code reader. I have already replaced my tcv, fuel pressure sensor, and retuned the engine. Just not sure what to do. Any help is appreciated
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