I just got my EGR valve closed off this weekend.
I have driven quite some miles since and experienced a better pick up when cruizing and no more juddering when driving of with a slightly cooled engine.
Big but: the economy of the car has dropped?
I usualy drove 700 to 800Km's on 40 liters.
Now it's 600 to 700 km's.
The same drive every day so that hasn't changed.
I thought the economy should stay thesame or slighty increase with the EGR closed off.
Should I reset the ECU paramaters so it can learn again with the EGR blanket off?
I have driven quite some miles since and experienced a better pick up when cruizing and no more juddering when driving of with a slightly cooled engine.
Big but: the economy of the car has dropped?
I usualy drove 700 to 800Km's on 40 liters.
Now it's 600 to 700 km's.
The same drive every day so that hasn't changed.
I thought the economy should stay thesame or slighty increase with the EGR closed off.
Should I reset the ECU paramaters so it can learn again with the EGR blanket off?