fits model: 200. make: Yamaha.

( Manufacturer Part Number: 66X-85540-00-00 ), ( Part Type: Hp Ecu )
The Yamaha 66x-85540-00-00 Outboard 225 HP is a powerhouse of marine propulsion, expertly crafted by the renowned Japanese manufacturer, Yamaha. This high-performance engine is equipped with a 4-stroke, V6, F8T33774 engine control unit (ECU) and a CDI system, delivering an impressive power output of 225 HP.
The 66x-85540-00-00 Outboard is designed for serious watercraft enthusiasts who demand superior speed and reliability. The 4-stroke engine ensures smooth and quiet operation, while the V6 configuration provides ample power for quick acceleration and top-tier performance. The engine control unit (ECU) is responsible for managing the engine's functions, ensuring optimal performance and fuel efficiency. The CDI system, on the other hand, is responsible for igniting the fuel-air mixture in the engine's cylinders, providing efficient combustion and power output.
This outboard is also equipped with a number of advanced features designed to enhance safety and convenience. The multi-function tiller handle, for example, allows for easy operation of the engine's various functions, while the digital gauge panel provides real-time information about engine performance and operation. The outboard is also designed to be easy to maintain, with easy-access components and a service-friendly design.
In terms of design, the 66x-85540-00-00 Outboard is sleek and aerodynamic, with a modern and stylish look that is sure to turn heads on the water. The engine is also designed to be durable, with a corrosion-resistant coating that protects it from the harsh marine environment.
In summary, the Yamaha 66x-85540-00-00 Outboard 225 HP is a high-performance marine engine that combines power, reliability, and advanced technology to deliver an unmatched boating experience. Whether you're a serious angler, a water sports enthusiast, or just looking for a fast and reliable way to get out on the water, this outboard is an excellent choice.
1. High Power: With a 200 HP engine, this outboard motor offers impressive speed and performance, making it ideal for larger boats or those seeking a powerful boating experience.
2. Electronic Fuel Injection (EFI): EFI ensures efficient fuel consumption, consistent performance, and reduced emissions, which can save money in the long run.
3. Closed-Loop Digital Electronic Control (CDI): The CDI system provides precise ignition timing, enhancing performance, fuel efficiency, and reducing emissions.
4. Four-Stroke Engine: Four-stroke engines are known for their quiet operation, lower maintenance requirements, and better fuel efficiency compared to two-stroke engines.
5. Reliable Brand: Yamaha is a well-respected brand in the marine industry, known for its durability, quality, and customer support.
Cons:1. High Initial Cost: Due to its high power and advanced technology, this outboard motor comes at a higher price point than less powerful options.
2. Heavy Weight: At over 600 lbs, this outboard may require a stronger boat or additional support for installation.
3. Complexity: The advanced technology used in this outboard may make it more difficult for some users to troubleshoot and maintain without professional help.
Conclusion:The Yamaha 66x-85540-00-00 outboard motor offers impressive power, efficiency, and performance thanks to its EFI and CDI systems. However, its high initial cost and weight may be prohibitive for some users. If you have the budget and the need for a powerful, reliable outboard, this Yamaha model could be an excellent choice. For those with smaller boats or limited budgets, a less powerful outboard might be more suitable.
Yamaha Outboard 200 225 HP ECU CDI 66X-85540-00-00 F8T33774. Came off 1999 200hp Max 3.1l a blown motor, the motor blew due to water getting in oil reservoir. Poured tons of water out the reservoir on motor so that tells me this computer is in perfect working condition.