Car failed NYS inspection - Catalyst Not Ready and Evaporator not ready-- need Drive Cycle procedure for 2003 530i
CEL, SES or any Codes??? Any CEL, SES or trouble codes?? You need to get a listing of the codes in order to properly diagnose exactly what needs to be replaced. It will be way cheaper than throwing money at parts you don't need and those of us who know what the codes mean will be more than happy to chime in... Waiting to help...