Engine power
Power hp
+91 hp
Original 456 hp
Stage 1 547 hp
Gain +91 hp
MACK TerraPro MRU-Series 455 12.8L
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+477 Nm
Original 2386 Nm
Stage 1 2863 Nm
Gain +477 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 455 12.8L involves recalibrating the engine control unit (ECU) – the TRW EM2.2 with an MPC5554 processor – to optimize truck performance under demanding operating conditions. For the 2012 MACK TerraPro MRU-erie 455 12.8L, which produces 340 kW of power and 2386 Nm of torque, optimizing engine performance for consistent loads and high mileage is particularly beneficial. Reprogramming the ECU allows adaptation of engine parameters to individual driving styles and the specifics of the transported cargo. This is not simply a power increase, but a precise adjustment of the fuel system, injection system, and other parameters affecting engine life and fuel economy.
A key objective is to maintain stable engine operation throughout its service life, so we place particular emphasis on the reliability and durability of all modifications. For trucks such as the MACK TerraPro MRU-erie, it is possible to disable the AdBlue, DPF, and EGR systems, which reduces operating costs and avoids problems associated with their failure.
AutoChip.lv analyzes current engine and ECU parameters to offer the most effective solutions for a specific vehicle. We aim to improve engine efficiency, eliminate errors, and remove limitations imposed by the manufacturer. Chip tuning for the MACK TerraPro MRU-erie 455 12.8L enables smoother and more predictable truck behavior, as well as reduced fuel consumption while maintaining a high level of reliability.
Specification
| Power (KW) | 340 |
|---|---|
| Power (HP) | 456 |
| Torque (Nm) | 2386 |
| Power (PS) | 462 |
| ECU Brand | TRW |
| ECU Version | EMS2.2 |
| ECU Micro | MPC5554 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2012 |
| Type | Trucks |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.