Bench test an outboard

It's possible that the outboard will work when the main wiring loom is unplugged. With the loom connected you need the key.
 
It's possible that the outboard will work when the main wiring loom is unplugged. With the loom connected you need the key.
Do I need to to do anything with the plug that connects to the boat. Do I need to cross wires for the coils to fire.
 
Top