2004 Kawasaki ZX10R wiring question.

[evoempire777]

So this is a 2004 zx10r as project bought it as is.
Starts and runs (haven't ridden it)

Q1, The speed sensor: has a solid PINK, YELLOW and BLACK. The wiring that goes to main wiring harness has blue yellow, black yellow and solid pink. So I'm guessing black yellow goes to solid black, the blue yellow goes to yellow and pink to pink?

#2 jack stand its pretty straight forward one solid black one solid green, same is on the main harness.

Q3, there is a 4 wire, a solid, Red, Blue. white and black. They trace to a chip that has the 3.72 number on it please see pix.
This one has me baffled where will it go?

Appropriate any help

 

[dmfdmf]

Guessing is never a great strategy with electrics. Do you have a wiring diagram available? Also, that little circuit boards looks like some kind of speedo calibration doohickey. So maybe someone hacked the wires to install that, proceed with caution.

 

[evoempire777]

Guessing is never a great strategy with electrics. Do you have a wiring diagram available? Also, that little circuit boards looks like some kind of speedo calibration doohickey. So maybe someone hacked the wires to install that, proceed with caution.

Thanks