they are all color coded, GB, WB = green blue, white blue so on so forth, be careful some are like BG ~ GB, blue green/green blue, I believe the first letter is the solid color then the second is the dashed color, or dotted.. I think? lol, yea memory not so good, haven't fugged with wiring in over 20 years, least like that, knock on wood... lol
its going to be fairly straight forward, 4-5 different wires, 1 make coupler, 1 female coupler, if you think the coupler is fubar get a different WATERPROOF style male, female with at least 4 or 5 holes, if its 4 wires get a 4 hole coupler if its 5 get a 6 unless they make a 5..., you don't need a pin out schedule the wires should be the same color on both sides, doesn't matter what hole you put them in as long as the same color corresponds on both sides.. if they are different colors you'll need to refer to a pinout schedule or a wiring diagram, pretty easy in regards to the fuel pump only being 4 wires or so..
take your time maybe get an 8x11 sheet of paper and draw it all out, create a map, or diagram if you will which wires connect to which wire IF they are indeed different colors side to side or male to female..
so it appears that on yours if its same as the k2 600 its a 3 wire connector
YO (yellow/orange) connects to YO
BK/WT (black/white) connects to BK/WT
GY/WT (grey/white) connects to RD/BK
so its not straight forward but generally they only mix 1 set of wires, so after you connect all the like colors there are only 2 off colored and they connect to each other.. just a tip in case you are desperate and don't have a diagram.. connect all likes then the two remaining off colors generally connect into each other, IF they are not parallel with other wires, at that point you'd have to trace and test, use some logic ..
