No probs. Either way a mad sensor or coil pack are easy repairs. I think a faulty could pack would cause a misfire. A mad sensor could cause it to run lumpy. On old cars that were running poorly abd the mad was suspected to be the cause, you could disconnect it, abd if the car ran better then you know the maf was failing. You could try this but I've not tried it on a modern car. The last time I tried it was on a 1993 Volvo.
Cheers
Steve