Engine power
Power hp
+78 hp
Original 392 hp
Stage 1 470 hp
Gain +78 hp
Astra Truck Hd8 66.54 12.9L
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.
**Atra Truck Hd8 66.54 12.9L** The operation of commercial vehicles places increased demands on engine reliability and lifespan. For the 2007 Atra Truck Hd8 66.54 12.9L, equipped with a 66.54 12.9L engine and controlled by a Boch EDC7U31 ECU with an ECU Micro processor, maintaining optimal performance under constant load is crucial. ECU remapping is the process of adapting the engine control unit’s software to specific operating conditions, enabling more efficient operation. We analyze data from engine sensors, adjusting fuel maps, ignition timing, and other parameters to optimize fuel consumption and extend engine life. If necessary, for equipment used in harsh conditions, it is possible to disable AdBlue, DPF, and EGR systems, reducing engine stress and avoiding costly repairs. Our AutoChip.lv specialists perform ECU remapping using modern equipment and proven algorithms, guaranteeing stable engine operation and eliminating the risk of errors. We strive to achieve a balance between fuel efficiency, power, and durability, taking into account the specific operating characteristics of the Atra Truck Hd8 commercial vehicle. **Atra Truck Hd8 66.54 12.9L**
Specification
| Power (KW) | 292 |
|---|---|
| Power (HP) | 392 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 397 |
| ECU Brand | Bosch |
| ECU Version | EDC7U31 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2007 |
| Type | Trucks |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.