Ok first off I know nothing about cars! here is what I do know a bout 6 months ago my car started running horrible cutting out, check engine light was on and it ended up being the mass air flow sensor. We replaced it with a new one. Now less its back to running bad runs on only 2 cylinders(if that's right) spits spudders cuts out the Check engine light will either be steady red or flash at me. when you take the sensor off it still runs bad. I was told that if it was the sensor that when you take it off it would run normal. Can anyone help? I really don't want to take it to a shop if I can just order another sensor for it. Any help would be much Appreciate

 

Get the car scanned via OBD then tell us the codes that come up....Even better if its Vag Com