Seat Leon 2.0 tdi Fr

[road hog]

while out in the car the "emissions control light" came on and stayed on , referred to hand book ,,,"take me too dealer"

late on a saturday afternoon .....no one in service dept to help..

left car overnight on drive ,wife has been out in it and has informed me "ecl" light has gone off.

no noticeable drop or change in power .....?

any ideas folks..

[slimtater]

There is a dealer issued advice sheet on what to do - involves driving at certain speed for a period of time. If that doesn't clear it, may be a faulty sensor.