I have a EGR P0490 fault code, its been there as long as I had my car, but now I have to do something with it to get away the enegine light because of new rules on the euro control we have in norway every second year.
I can delete the fault code, and it can be away for 5 minutes or to i stop and start the enegine again.
I have taken of the eletric part of the EGR and checked it, its not stuck and the eletrick part works when I put 12volts on it.
Nothing happens when I put on the Ignition, no clicking in the eletric part.
Sombody now if there is some sensors adjusting the eletric part ?