car is a 2007 Mazda 6S Hatch 3.0V6
The issue is that after installing a cold air intake the car now says no activity detected for both upstream sensors (bank 1 and 2). I already exchanged the sensors because they were not even a month old and still under warranty. This makes no sense to me because the only thing the was unplugged was the solenoid on the side of the OE air box. I did NOT even unplug the MAF, just unscrewed it from the factory air box.
Any help would be appreciated thanks.