Yamaha 70 BETO / TR ('92) starting problem; everything connected right?

Tannehill

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Sep 2, 2016
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Last winter I cleaned the carburetors of my 70 BETO / TR ('92) outboard, and put in new bougies and fuel filter. Unfortunately I didn't have the opportunity to put it all back together until recently (and forgot to take decent pictures). Now the engine doesn't start. I want to check if everything is connected as it should be.

Since I bought the engine recently I'm not yet familiar with it, but putting together the carbs seemed pretty straight forward so for now I guess they are ok. Some things I would like to know:
1] The thermoelectric valve; there's a blue wire that goes from there and I'm not sure if it has to be connected to another blue wire at the back of the right side of the engine.




2] In which position does the red switch on valve/carb has to be, open or close?


3] Have some loose wires from the oiltank, which I suppose are not connected to anything? And 3 more loose wires (not on the pictures, black/orange/pink) that run to the trim/tilt unit, also not connected (trim/tilt works ok)?
 
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