Hello to all u bmw nuts!!!

Hi there everybody just thought I'd introduce myself to all on this site!!!! My name is Neil and live in Wakefield West Yorkshire England! I'm currently on my 10th bmw,,, having owned a e30 325i cabbie,,then a e39 520i then a 520i auto,various e46,s ie 323i,,, 325ci,,,330ci,,,and a e36 m3,,, I now have a bmw 320i in alpine white,,had this car a while now,,,and iv had a few problems with it,,,,,,,,,but overall I'm greatly happy with this car,but it has got issues,,,,,,,,,the engine warning light came on a few weeks ago whilst I was driving on the m62 going home after a drive to Bradford pootling along at 50mph with the cruise control on!!! So I have no idea why it came on then,,,but it did!!!! Called the aa (it's free to me as my Missis has it as part ov her upgraded bank account) they diagnosed 3fault codes comming from the ecu one ov them being my mass air flow sensor,,,, anybody out there had similar issues? Can help me out with a cheap repair? As money is a serious issue to me at the moment having lost my job in dec 2012!!! Ur advice would be appreciated alot!!! THANKYOU

Welcome