The big diesel con
Join Date: Aug 2009
Location: United Kingdom
Unbolt the big plastic engine cover (three fixings and one push-fitting on the top right) and remove.
If you look at the inlet fanimold at the back, you'll see the EGR valve on the top righthand side, near the fuel filter. Remove and clean.
While you're there, whip the MAP sensor out too (small black item with a multiplug, held on with one bolt) and clean all the rubbish from it carefully. Makes a big difference.