Engine power
Power hp
+97 hp
Original 485 hp
Stage 1 582 hp
Gain +97 hp
MACK TerraPro MRU-Series 485 12.8L
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+434 Nm
Original 2170 Nm
Stage 1 2604 Nm
Gain +434 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 MACK TerraPro MRU-erie 485 12.8L involves recalibrating the engine control unit (ECU) – the TRW EM2.2 with an MPC5554 processor – to improve the truck’s efficiency and lifespan. For the MACK TerraPro operating in demanding conditions, the primary goals are to reduce fuel consumption and ensure stable engine operation under constant load.
The chip tuning process analyzes current engine performance parameters, identifies limitations, and adjusts the ECU software. We adapt the control algorithms to achieve optimal fuel combustion and more efficient operation of the 12.8-liter engine, which develops 362 kW of power and 2170 Nm of torque.
If required, the AdBlue system and diesel particulate filter (DPF) can be disabled, which is relevant for operation in areas with poor fuel quality or high dust levels. This reduces engine stress and extends its service life. It is also possible to remove errors and restrictions imposed by the manufacturer.
AutoChip.lv performs ECU reprogramming using proven solutions, taking into account the specific characteristics of each engine. We aim to achieve a balance between fuel economy, reliability, and durability, ensuring smooth and predictable operation of the MACK TerraPro under all conditions. Chip tuning for MACK TerraPro MRU-erie 485 12.8L.
Specification
| Power (KW) | 362 |
|---|---|
| Power (HP) | 485 |
| Torque (Nm) | 2170 |
| Power (PS) | 492 |
| ECU Brand | TRW |
| ECU Version | EMS2.2 |
| ECU Micro | MPC5554 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2008 |
| Type | Trucks |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.