Hi everyone,
Figured out that one of the holes in my vacuum solenoid block was the cause of a long term problem I had in my 1.9tdi a3!
Basically one of the holes was blocked with crap so it was causing too much pressure to the egr and keeping the valve lifted constantly. As soon as I got rid of the dirt the car was perfect again.
So when i get time I want to give it a good clean. Anyone know the best way to clean these?! It has a mesh over the holes and I don't know if the unit can be opened up or not?
Thanks would appreciate some help!
(image attached for people to see what I'm on about)
Figured out that one of the holes in my vacuum solenoid block was the cause of a long term problem I had in my 1.9tdi a3!
Basically one of the holes was blocked with crap so it was causing too much pressure to the egr and keeping the valve lifted constantly. As soon as I got rid of the dirt the car was perfect again.
So when i get time I want to give it a good clean. Anyone know the best way to clean these?! It has a mesh over the holes and I don't know if the unit can be opened up or not?
Thanks would appreciate some help!
(image attached for people to see what I'm on about)