Motor upgrade

[slorole2000]

I have a 97 xpress. riged with a 96 yamaha 85 hp 2 stroke. I have bought a 06 yamaha 75 hp 4 stroke. every thing looks to be plug and go except for one plug that i think is the tac and oil pressure. on the 2 stroke that plug is M-connector but on the 4 stroke it is a F-connector. can some one give any incite on this.
Thank you

 

[99yam40]

new harness or see if they have an adapter maybe

 

[slorole2000]

Thanks 99yam40. as far as that go's I can change the connector but I'm not sure of the impact of this seance I cant find 4 stroke wiring schematic.

 

[slorole2000]

well I finely received a Seloc repair manual.
it seems that plug is is for warning indicator/trim meter but the manual don't say is what pin is what.
so if any one has any knowledge on this please Help?

 

[slorole2000]

Never mind I got it. any one needs to know (pin 1&3 P/B Oil press. signal, pin 2 P Trim signal pin 4 P/W Overheat signal.