Engine power
Power hp
+25 hp
Original 123 hp
Stage 1 148 hp
Gain +25 hp
Fendt 400 Vario 412 4.0L I4
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+110 Nm
Original 550 Nm
Stage 1 660 Nm
Gain +110 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.
Chip tuning for the Fendt 400 Vario involves recalibrating the engine’s electronic control unit (ECU) – the 412 4.0L I4 – to adapt its performance to specific operating conditions. For tractors operating in demanding agricultural environments, consistent power delivery and reliability are particularly important. Reprogramming the Bosch EDC7UC31 ECU, featuring a Micro processor, enables more efficient engine operation, improved responsiveness, and optimized torque, positively impacting field performance.
During the chip tuning process, AutoChip.lv specialists analyze the engine’s current operating parameters and make adjustments to the ECU software. This is not simply a power increase, but a precise adjustment to achieve an optimal balance between performance and engine life. For the Fendt 400 Vario model year 2010, which produces 92 kW and 550 Nm of torque, it is possible to adjust the fuel injection system and turbocharger control for improved efficiency.
A key feature for agricultural machinery is the ability to disable the EGR and DPF systems, reducing engine load and preventing issues associated with operation in dusty conditions. We place particular emphasis on stable engine operation under load and the reliability of all systems. ECU reprogramming allows the removal of errors and limitations that can reduce performance and cause emergency situations.
Chip tuning for the Fendt 400 Vario is an investment in the longevity and efficiency of your equipment.
Specification
| Power (KW) | 92 |
|---|---|
| Power (HP) | 123 |
| Torque (Nm) | 550 |
| Power (PS) | 125 |
| ECU Brand | Bosch |
| ECU Version | EDC7UC31 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2010 |
| Type | Tractors |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.