Hi there people prob been asked before but did check by searching first and couldnt find it! Right so last nite my traction control light come on randomly on way home from work! Then today engine management light came on great! really going good for 3days of ownership Right so my mate code read it today engine management light is due to mass airflow sensor? and traction control light is due to voltage going to ecu? has anyone had this by any chance and could both faults be linked like by alternator overcharging and throwing up fault? please help audi s3 gods!