How do I get to the original PMD...It is saturday morning and I have to have this thing installed before a wedding.

I have the heath diesel relocation kit. Can I get to the original pmd to unplug it without removing anything? I have already taken off the turbo power plastic cover. Do I need to take off the pipe that comes from the turb and connects to the intake manifold. If so, Do I have to replace a gasket? I think I can see the PMD and the plug for it. Do you guys know if it is a white plug connected to a black one? Or does it connect right in to the PMD?
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its a black plug, connects directly to the PMD.

Black box mounted to the side of the IP looks just like the one on your Heath unit, may have to pull the upper intake plenum for a little more room to work but you should be able to get at the plug

i got at mine by using my favorite tool a butter knife. use the knife to slide under the tab on the pmd harness and push it back under the intake. take the two mounting bolts off that hold the fuel filter on and fish the plug out through the back. coat hanger will work.