I had a engine light on, pulled codes and got 332. Checked egr valve it moves and holds vacuum. Replaced EVR no help. Replaced EVP no change. Got to checking and found green lineto the egr was broke, replaced with rubber one still code 332. I am getting plenty vacuum from the white line but none on the green one going to the evr? Even drove down the road still no vacuum to the egr. Checked the power to the evr probing both the red and black wires going to the evr i got 12v koeo and 14.5 koer and it never changes through any rpm range????? Any one know the problem im freaking clueless!!!!