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2012 ar190 wiring diagram for engine start up

RyanMurphy

RyanMurphy

Well-Known Member
Messages
11
Reaction score
0
Points
60
Boat Make
Yamaha
Year
2012
Boat Model
AR
Boat Length
19
looking for wiring diagram for 2012 ar190. More specifically what all happens once turn the key to start the engine, there are a bunch of sensors in play also. Searching down a problem where I start the engine but it shuts off right away. If I manually operate the the throttle body I can keep it running. I am guessing it is a bad throttle level comp (tps sensor) but it could be something else (ECM or sensors) not allowing the throttle body to work. Be nice to know the order of operations with wiring diagrams if that makes sense Tha ks for any help
 
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