Engine power
Power hp
+34 hp
Original 168 hp
Stage 1 202 hp
Gain +34 hp
Valtra T Series T172 7.4L I6
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.
**Valtra T erie T172 7.4L I6 – ECU Remapping**
Modern tractors, such as the Valtra T erie T172 with a 7.4L I6 engine, operate under constant and high loads. The engine’s electronic control unit (ECU), a Boch EDC7UC31 equipped with an ECU Micro processor, manages all aspects of operation – from fuel delivery to ignition timing. ECU remapping is the process of adapting the engine software to specific operational requirements, enabling optimal performance and reliability. For a Valtra T erie T172 used in agriculture or construction, consistent traction and engine durability are particularly important.
ECU remapping optimizes engine performance, improves throttle response, and increases fuel efficiency. If necessary, the EGR and DPF systems can be disabled to enhance reliability in demanding conditions and reduce the risk of failure. At AutoChip.lv, we analyze data from the ECU and develop customized solutions aimed at increasing engine performance and longevity.
The ECU remapping process includes diagnostics, reading the factory settings, making adjustments based on requirements, and writing the new software. It is important that changes are made considering all technical parameters of the engine and operating conditions, ensuring stable and safe operation. ECU remapping for the Valtra T erie T172 is focused on extending engine life and ensuring its reliable operation in the most challenging environments.
**Valtra T erie T172 7.4L I6 – ECU Remapping**
Specification
| Power (KW) | 125 |
|---|---|
| Power (HP) | 168 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 170 |
| ECU Brand | Bosch |
| ECU Version | EDC7UC31 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2009 |
| Type | Tractors |
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