78 Mercury 402 installing sierra push to choke ignition NEED HELP Identifying wires

[kevinelt]

I am trying to install a sierra push to choke switch in my merc control box. It fits ok but but of course the terminals are different. Does any one have a mercury wiring color info and how they would match up to the posts on this sierra switch #mp4100
Thanks

 

[Chris1956]

Re: 78 Mercury 402 installing sierra push to choke ignition NEED HELP Identifying wir

Look on the maxrules.com website for the wiring colors. Normally they are: red is Battery, Yellow is Starter solenoid, white is Ign accessory, black is ground, grey is choke; orange is ign killer, brown is tach signal.