cmpequeno

hello,

today went to MOT and everything was ok, but I still think I have a problem with the car, maybe maf.
decided to try something I rad in scoobynet so, with the car running, unplugged the maf, the first time the car almost stalled but the second time it stalled. plugged the maf again and started the car, but now the check engine light is always on...
if the maf wasn't faulty it must be now
your thoughts on the problem please...