Engine power
Power hp
+44 hp
Original 221 hp
Stage 1 265 hp
Gain +44 hp
Yamaha Outboard F225 4.2L V6
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Yamaha Outboard F225 4.2L V6 – ECU Remapping for Reliable Performance
The Yamaha F225 4.2L V6 engine is a time-tested power unit with high demands for stability and longevity, particularly during extended operation on the water. The Mitsubishi 6CX-8591A-XX electronic control unit (ECU), equipped with an ECU Micro processor, regulates all aspects of engine operation, from fuel delivery to ignition. ECU remapping for the Yamaha Outboard allows for a smoother and more predictable ride by optimizing engine performance for specific operating conditions.
The ECU flashing process involves adjusting the factory settings, enabling adaptation of the engine’s operating algorithms to the individual needs of the owner. We analyze data from the engine and, if necessary, make changes to the ignition map and fuel mixture, achieving an optimal balance between power and reliability.
The primary goal is to ensure stable engine operation under sustained load, increase its responsiveness, and consequently improve vessel handling. Engine performance optimization is aimed at achieving maximum efficiency and extending the service life of key components.
By contacting AutoChip.lv, you gain the ability to adapt the engine’s performance to your driving style and operating conditions, while maintaining its reliability and lifespan. ECU remapping for the Yamaha Outboard F225 4.2L V6 is an investment in the durability and comfortable operation of your vessel.
Specification
| Power (KW) | 165 |
|---|---|
| Power (HP) | 221 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 225 |
| ECU Brand | Mitsubishi |
| ECU Version | 6CX-8591A-XX |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2018 |
| Type | Boats |
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