have a rough idle acceleration, check engine light is on, giving 2 codes, p0172,system too rich (bank 1) p0101mass or volume air flow circuit range/performance. Accelerating rough at about 30 mph., and at start up. I did change the air box on it because car was in wreck. All original Mazda parts. Took it to Mazda dealer , they updated my computer, checked all sensors, they said it’s still pointing to the mass air flow sensor, they tried with their sensor same thing. If they dig deeper it’ll be more money, any help would be appreciated...😪