Isuzu Truck Tuning and ECU Remapping
We remap the ECU of Isuzu trucks, tractor units and heavy commercial vehicles to improve power, torque and fuel efficiency.
On Isuzu heavy commercial vehicles the engine control unit is recalibrated from the vehicle's own original file. Services with verified solutions for Isuzu in our library: Stage 1 Remap, Speed Limiter (Vmax) Removal, DPF Delete, EGR Delete, AdBlue / SCR Delete and DTC / Fault Code Removal.
The ECU models we work on in Isuzu vehicles include BOSCH EDC17CV41, TRANSTRON SH72544R, TRANSTRON 4JXX and TRANSTRON 4HK1. The ECU type varies with model year and engine; send us a photo of the ECU label or the vehicle details and we will confirm exactly which services are possible.
The result depends on the engine and on how the vehicle is used. The calibration respects the limits of the engine, transmission and cooling, and the original software is archived.
Services available for Isuzu trucks
Stage 1 Remap
Software that optimises the engine's power and torque maps within safe limits.
Speed Limiter (Vmax) Removal
Removing the factory top-speed limiter from the software.
DPF Delete
Software deactivation of the diesel particulate filter (DPF/FAP) functions and fault codes.
EGR Delete
Software deactivation of the exhaust gas recirculation (EGR) valve control and fault codes.
AdBlue / SCR Delete
Software deactivation of the AdBlue/SCR dosing system and its fault/warning functions.
DTC / Fault Code Removal
Switching off selected diagnostic trouble codes (DTC) in the ECU software.