Hello everyone I'm new to the forum. I have an audi A4 2.0SE (B6) and have had the engine management light coming on on at least six separate occasions. I've been told by the audi dealership that it was due to the lamda probe, air mass flow meter which have since been changed but last night the light came on again.The car has now done 103,000 on a Y plate and I've spent roughly £600 trying to solve this problem. What else can I do. Help any ideas what this could be????