Ds3 low air intake

[Yido4ever]

Hi there not sure if anyone can help. My wives ds3s engine management light cam on about a month ago took it to two different garages to look at it. Both have stated that it showed a low air intake fault( can't remeber the code off the top off my head) both garages looked into the problem neither could find any issues. Each garage cleared the code then a day later boom the light comes on again. I have recently changed the air filter and the air mass flow sensor but to no avail. Any thoughts?

[GiveMeABreak]

We need the diagnostic fault codes and the VIN in order to help - an EML can have multiple causes. Don't go replacing parts until you know what the issue is - it will potentially be a waste of money.