I'm in the process of removing my egr unit.
My initial question 'cos there's going to be more lol is that when I removed the large pipe from the top of it and felt inside the petal/valve is the the horizontal/open position. From reading up on this I thought it should be shut. Could someone please confirm for me please.
The valve does move if I push it and it's just a bit oily in there.
The lower pipe (ribbed one) looks v dirty with grit/crud.
Before I continue with the removal as the last...
Egr valve petal
My initial question 'cos there's going to be more lol is that when I removed the large pipe from the top of it and felt inside the petal/valve is the the horizontal/open position. From reading up on this I thought it should be shut. Could someone please confirm for me please.
The valve does move if I push it and it's just a bit oily in there.
The lower pipe (ribbed one) looks v dirty with grit/crud.
Before I continue with the removal as the last...
Egr valve petal