Engine power
Power hp
+8 hp
Original 40 hp
Stage 1 48 hp
Gain +8 hp
Yamaha Outboard F40H 1.0L I4
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 F40H – Chip Tuning for Reliable Operation
The Yamaha F40H 1.0L I4 engine, installed on boats and yachts, is designed for long-term and stable operation under load. The Mitsubishi 6AK-8591A-3X Electronic Control Unit (ECU), equipped with an ECU Micro processor, monitors all engine parameters, ensuring its efficiency and reliability. Chip tuning of the Yamaha Outboard F40H involves reprogramming the ECU to adapt the engine’s operation to specific operating conditions and increase its performance.
During reprogramming, we analyze the current settings and make changes to the control algorithms, achieving smoother operation and stable performance across various modes. This is particularly important for marine equipment, where engine reliability and lifespan directly affect safety and comfort. Optimizing engine operation allows for more efficient fuel consumption and improved steering response.
We also eliminate errors and restrictions embedded in the ECU, allowing the engine to operate in an optimal mode without losing power. AutoChip.lv guarantees that all changes are made taking into account the specific features of the Yamaha F40H engine and do not lead to a reduction in its lifespan. Our goal is to ensure the durable and uninterrupted operation of your equipment. Yamaha Outboard F40H Chip Tuning.
Specification
| Power (KW) | 30 |
|---|---|
| Power (HP) | 40 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 41 |
| ECU Brand | Mitsubishi |
| ECU Version | 6AK-8591A-3X |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2008 |
| Type | Boats |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.