That would be your pressure sensor I believe, and you need the "one side inlet module". The later dpfs have a hose from the same port to a bung at the end of the dpf, with the module in center of the hose.
Youll need that 90*-ish barbed 1/4 bung to go into that port, then a small vent line runs from the end of the barb up to the module; which then bolts to the hanger up top. I believe that pressure sensor has its own mounting plate fixed to it.
Youll need that 90*-ish barbed 1/4 bung to go into that port, then a small vent line runs from the end of the barb up to the module; which then bolts to the hanger up top. I believe that pressure sensor has its own mounting plate fixed to it.