Engine power
Power hp
+22 hp
Original 109 hp
Stage 1 131 hp
Gain +22 hp
Steyr Expert CVT 2021 4.5L l4
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+104 Nm
Original 520 Nm
Stage 1 624 Nm
Gain +104 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.
**teyr Expert CVT 2021 4.5L l4 Chip Tuning**
Modern tractors, such as the tеyr Expert CVT 2021 with a 4.5L l4 engine, operate under constant loads demanding maximum engine efficiency and reliability. The engine’s operation is controlled by the Boch MD1CE101 electronic control unit (ECU), equipped with a TC299 processor. ECU remapping involves adjusting the engine management software to improve performance and adapt it to specific operating conditions. Chip tuning for the tеyr Expert CVT 2021 enables more efficient engine operation while maintaining its service life.
We analyze engine parameters, such as power output of 81 kW and torque of 520 Nm, and make changes to the control program to optimize traction and responsiveness. This is particularly important for a tractor, where stable operation under load is a key factor. During the ECU remapping process, the specific characteristics of the engine’s operation in harsh conditions are considered, as well as the possibility of disabling the EGR and DPF systems, which reduces engine load and increases reliability.
AutoChip.lv performs work in accordance with all technical requirements and standards, ensuring safe and efficient engine operation after chip tuning. We aim to ensure that your tеyr Expert CVT 2021 operates with maximum efficiency and reliability, providing high performance in all conditions. **teyr Expert CVT 2021 4.5L l4 чип-тюнинг**
Specification
| Power (KW) | 81 |
|---|---|
| Power (HP) | 109 |
| Torque (Nm) | 520 |
| Power (PS) | 110 |
| ECU Brand | Bosch |
| ECU Version | MD1CE101 |
| ECU Micro | TC299 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2021 |
| Type | Tractors |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.