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

 

Hi Josh, if you're still reading these, can I ask you:

A.. if you finally found a fix and
B. what it might have entailed?

I seem to have an issue with the air flow sensor on my 04' Accord Ex 2.4 (starts\stops) and disconnecting the sensor allows the car to continue to run..... but buying direct from Honda, the sensor is nearly $300 (and not returnable) and the guy said "some folks try replacing this and find out that it's actually their ECM (which having done one on my old Civic) know that's not quick\simple\easy and would love to save whatever time\$ I can.

-j

 

He hasn't been here in 4 years.