Hi . Can any one help with my 2008 did engine.80000 miles Egr fault came on. I swapped the egr for a new one. But fault light came back after 2 hours . Now truck is using way too much diesel. but runs smoothly with no sign of other faults. I know this is a bit vague but I am sure somebody has had this as well.Thanks Andi

whats the code

p0403 I can clear it but it comes back on after a while.

so you just swapped the egr for a new one did you bother decoking the manifold?

[quote=123hotchef|p404929]so you just swapped the egr for a new one did you bother decoking the manifold? [/quote]
No I just did a straight swap. I did clean and check the old one before I replaced it with a new one. So i thought it had failed electronically.

has the truck ever had a de coke?

[quote=123hotchef|p404934]has the truck ever had a de coke? [/quote]
Not as far as I know. I have owned it for a year. But dont know much of its history. How do I de coke Is there a video or thread, Thanks Andi

its a biggish job there may be a how too on here but u need to join to see the full forum its free so why not join Andi