Engine power
Power hp
+26 hp
Original 131 hp
Stage 1 157 hp
Gain +26 hp
Valtra N Series N121 4.4L I4
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+108 Nm
Original 540 Nm
Stage 1 648 Nm
Gain +108 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.
**Valtra N Series N121 4.4L I4 Chip Tuning**
The Valtra N Series N121 tractor with a 4.4L I4 engine is robust equipment designed for intensive operation in demanding conditions. The Boch EDC7UC31 electronic control unit (ECU) with an ECU Micro processor manages all aspects of engine operation, influencing its traction and performance. ECU remapping is a precise software adjustment that allows the engine to be adapted to specific tasks and operating conditions. Chip tuning for the Valtra N Series N121 enables optimal engine performance under increased loads, which is particularly important for agricultural machinery. We analyze engine parameters to achieve maximum efficiency and stability. If required, EGR and DPF systems can be disabled, reducing engine stress and extending its service life.
In addition to increased traction and improved engine response, chip tuning aims to enhance the reliability and durability of the unit. We also eliminate errors and limitations present in the factory firmware, allowing the full potential of the 98 kW engine power and 540 Nm torque to be realized. For more detailed information and custom tuning for your tractor, please contact AutoChip.lv. **Valtra N Series N121 4.4L I4 Chip Tuning** is an investment in the performance and longevity of your equipment.
Specification
| Power (KW) | 98 |
|---|---|
| Power (HP) | 131 |
| Torque (Nm) | 540 |
| Power (PS) | 133 |
| ECU Brand | Bosch |
| ECU Version | EDC7UC31 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2007 |
| Type | Tractors |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.