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Flashing emissions light and burning smell



  Black Clio 172
My emissions light came on a while back (which i ignored as it only comes on when running lean on long journeys). It has now started flashing in traffic and the car feels rougher on idle. There is also a slight burning smell. I have the car booked in tomorrow to fix (and hooking up to a diagnostic first) however do we think it could be the lambdas?
 
  A3 2.0TFSI QUATTRO
I would say lamda sensor's replace both and then get the light turned off and see how it goes
 
  Black Clio 172
Will do. From my research on here it would look like lambdas or the coil pack. Ill get my garage to hook the car up to the diagnostic first to check the codes
 


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