Hummer H2 chip tuning in Riga

Hummer H2: ECU diagnostics, Stage 1 and individual engine software calibration.

We assess engine management and emissions systems, including ahead of CSDD inspection.

Engines, ECUs and technical details

ECUs listed for catalogue variants: Delco E38.

Engine codes found in the catalogue: LQ4.

Specifications vary by model year and vehicle variant.

Choose your specific version from the catalogue or contact Autochip in Riga.

Choose your vehicle
Select the maker, then the model, year and engine — we will choose the firmware for your configuration.
Choose your model