Good evening all, can anyone here tell me what is the color wire from this panel for A: the oil pressure gauge B: engine temperature gauge? I'm working on getting everything fix on my Jinma 254 and things are coming along pretty darn good now the previous owner ? cut the orange wire at the engine sensor and can't find the other end at all guys I search for countless hours and the problem is they use the orange wire not only for the engine gauge now my question is if I was to know the color on the panel = engine gauge I would be able to jump a new wire from the sensor to that panel wire and this should work. as for the oil pressure one this one may be a bit harder from some post I read some say purple wire and others say white I do have a purple close that looks like it should be the one but the oil pressure sensor has 2 connection on it so from Tractor discount " Tommy and Thomas " great service by the way got 2 new sensor and the plan is to pull put the old oil sensor and install the new one but only have the purple wire to use unless on here says that correct and the 2nd wire should be a ground then no problem but if for some reason the purple wire does not send signal to the panel gauge again if I was to know the panel wire colors functioned I could jump 2 new wires for that also directly to the panel. thank you all for any help.