I have read countless pmd threads and I finally realized all of them suck so why pay more. I found xtremediesel has a dtech for 200. The question is, is this an old design or the newest and "best"? It's DT19209057 but thing that I wonder about is the pmd picture has part of the pmd indented. I already have a remote mounted pmd but I believe the PO used the same pmd that was on the pump. At least there was a spare in the glove box and now it doesn't just shut off.