Engine power
Power hp
+4 hp
Original 19 hp
Stage 1 23 hp
Gain +4 hp
Yamaha Outboard F25 04L l2
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+5 Nm
Original 25 Nm
Stage 1 30 Nm
Gain +5 Nm
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 F25 04L l2 – Chip Tuning
The Yamaha F25 0 engine is a reliable and time-tested unit designed for extended operation in demanding conditions. The Mitsubishi 6FM-8591A-20-00 Electronic Control Unit (ECU) manages all aspects of engine operation, including fuel delivery, ignition, and injection system control. Over time, the factory settings of the ECU may no longer optimally match the engine’s current condition or operating environment.
Chip tuning for the Yamaha Outboard F25 04L l2 is a process of reprogramming the ECU, allowing the engine’s performance to be adapted to your specific needs. We analyze the engine’s operating parameters, taking into account its wear and usage characteristics, and create a custom control program. This enables more stable operation under sustained load, increased reliability, and smoother running.
ECU reprogramming is a precise and careful procedure that requires specialized equipment and in-depth knowledge. We aim to optimize engine performance without compromising its lifespan. Improved engine responsiveness and more efficient power utilization are noticeable benefits you will experience immediately after the procedure.
AutoChip.lv guarantees high-quality ECU reprogramming, designed to enhance the performance and reliability of your Yamaha Outboard. Yamaha Outboard F25 04L l2 – Chip Tuning
Specification
| Power (KW) | 19 |
|---|---|
| Power (HP) | 25 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 26 |
| ECU Brand | Mitsubishi |
| ECU Version | 6FM-8591A-20-00 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2016 |
| Type | Boats |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.