2005 Yamaha 90 Fuel Induction
Posted: Mon Apr 25, 2022 7:08 am
Would a 2005 Yamaha 90-HP four-stroke-power-cycle engine have electronic fuel injection or carburetors?
According to Yamaha, 2005 is the first year they offered fuel injection on the 90-HP model. You should have an intake manifold that looks like the pic in this link. https://www.boats.net/catalog/yamaha/outboard/90hp/f90tjr-2005/intake-1
Item #5 is the throttle body and it's easy to spot looking under the cowl. If you have this part, you have fuel injection.
A carburetor engine would have a very different looking intake as in this pic link. https://www.boats.net/catalog/yamaha/outboard/90hp/f90tlrc-2004/intake
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