Where does this pink wire go? Yamaha 90hp 2 Stroke + 703 Controls

[riv]

The motor cranks but doesnt start, suspecting it is a kill switch issue or soemthing to do with this pink wire but i cannot find any existing wire where it would connect to

Screenshot

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prnt.sc

 

[boscoe]

Is the model of the motor and the type of control box completely unknown?

 

[racerone]

According to YAMAHA wiring code.----The pink has to do with oil and overheat warning ground.----So best to make sure you get it correct.

 

[boscoe]

90 two strokes were offered by Yamaha USA from 1984 thru 2009. C90 two strokes were offered from 1997 thru 2001.

Is the model of the motor not known?

 

[riv]

I dont know what model it is. Serial number also unknown as it has worn off over time

 

[riv]

it looks like this if the appearance can differentiate a model. not sure

 

[boscoe]

Look at the block, in the vicinity of the starter motor, for a round decal. With some numbers on it. What are those numbers?

Look at the CDI box. What letters and/or numbers do you see?

Look at the carburetors. What letters and/or numbers do you see?

Something like this on the CDI box.



Something like this on the carburetor.