Hey guys I have a 753 bobcat and i have a hp-3 code which the boss command center is telling wire not connected for hydraulic pressure sender.So when I looked around I found two plugs that actually plug into the sensor and i am trying to figure which plug is the correct one it runs with both connected and they both fit and they both are two wire.once i make sure i plug the right plug in i will clear the hard code or replace the sensor