I have a 07 accord with 120,000 miles on it and it thru a code for a mass air flow, Iv since put three in it and it will run good for about a day then start chugging again and the check engine light comes back on.....anyone have this problem before???

 

Have you checked the wiring and the connector??

 

yes I have

 

Have you checked for vacuum leaks?

 

Yes sir

 

Well, I am out of ideas.

If one takes off the battery cable then it will reset the ECU
And then it will need to relearn what the engine needs.
Maybe this will help???

 

is the sensor you replaced a Honda sensor or aftermarket ?

 

I have tried both