Latest ECM update?

[erhayes]

I'm taking my car in tomorrow morning for the recall and wonder what is the latest date on ECM reflash? I do know thee were about 3 iterations and wondered if anyone here knows the date of the latest one? Anyone? Thanks so Much. Ed I said ECM for engine control module but think Mazda uses PCM for same?

 

[erhayes]

Anyone?

 

[Rick's CX-7]

Ed,

Just did the emissions recall today. The recall number is 4907H. Don't know what kind of difference it made, since I live less than 1.5 miles from the dealer.

Good luck!

Rick