The EDS codes that were spit out were 14, 5, 9, 3, 7 in that order. I was able to reset all of them but 14.

I have not driven the vehicle since I pulled the codes, so I don't know how many are old one, but I would imagine that since I couldn't erase the code 14, it is a vaild code. So my question is, What in tarnation is the Electronic diesel system pressure sensor (B5/1), and where is it located?

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