Hi

I have a 57 Signum 1.9 150 Cdti with 52k on the clock. I had the EML light on a couple of months back and they swapped the EGR under warranty and the problem went away. However for the last week the EML light has been on a few times, same symptoms again. It's been into vaux and they have reset the eml but say there was no fault code. I also have a Gendan GCR25 code reader and each time it faults no error codes are generated :-(

Any ideas?

Andy