ran without a cat..now p0100
HI guys, I hope someone can help with this problem. I ran without one of my cats for about a month until I could find one. Two days ago the car started idling funny as if about to stall.(at slow speeds) Today it started stalling at lights or at move off. I called around and finally got a cat from summit performance but before replacing my cat I ran a test and came up with 5 codes. After replacing the cat I now have one. p0100. This refers to air mass meter. Could the meter have been damaged by the incorrect flow? Does it have a sensor that may have been damaged?