I had a "check emmissions" error message, and my local spit and sawdust garage put their handheld computer on it which said that there was a problem with the EGR valve. As I have loss of power and the engine won't rev above about 2800rpm, I agreed for them to replace the EGR (they took it off but found it wasn't very dirty so assumed it was faulty). It's a £300 part.
Now it's done everything is the same - same error message, same lack of power. Is there a fuse which governs the operation of this thing which could have gone? How do I get access to the fuses?
Thanks for any advice.