Kill switch wiring for 1977 70 hp johnson

[pdotek]

"Anyone have wisdom on wiring

"Anyone have wisdom on wiring this up? Btw, I am not using the original johnson control box."

 

[jwbmarine]

"locate the blk/yell wire,...l

"locate the blk/yell wire,...locate blk wire,both in eng harness,..those r your kill wires,when connected,they ground ign system."