Engine power
Power hp
+128 hp
Original 638 hp
Stage 1 766 hp
Gain +128 hp
New Holland T9 Series T9.645 12.9L I6
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+551 Nm
Original 2757 Nm
Stage 1 3308 Nm
Gain +551 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.
**New Holland T9 Series ECU Remapping**
Modern tractors, such as the New Holland T9 series T9.645 with a 12.9L I6 engine, operate in demanding conditions requiring maximum reliability and traction. The Bosch EDC17CV41 electronic control unit (ECU), equipped with a TC1797 processor, manages all aspects of the 476 kW engine. ECU remapping is an adjustment of the software that allows the engine’s operation to be adapted to specific operating tasks and conditions.
New Holland T9 series ECU remapping focuses on improving engine efficiency, particularly when operating under load. We analyze data from the ECU to achieve an optimal balance of power and torque, improve engine responsiveness, and ensure stable operation in harsh conditions. An important aspect is the ability to disable EGR and DPF systems, which reduces engine stress and extends its service life.
When working on New Holland T9 series tractors, particular attention is paid to engine reliability and durability. We do not aim for maximum power increase, but rather focus on optimizing engine performance within its operating range, which allows for improved productivity and reduced wear. AutoChip.lv provides accurate and safe ECU remapping while maintaining factory warranties on mechanical components. **New Holland T9 Series ECU Remapping**
Specification
| Power (KW) | 476 |
|---|---|
| Power (HP) | 638 |
| Torque (Nm) | 2757 |
| Power (PS) | 647 |
| ECU Brand | Bosch |
| ECU Version | EDC17CV41 |
| ECU Micro | TC1797 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2014 |
| Type | Tractors |
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To view the chip tuning options available for your vehicle, select the make, model, year and engine.