UberData is a legacy software platform developed for the modification and remapping of Honda OBD1 engine control units (ECUs). It served as one of the foundational tools in the early development of open-source Honda ECU tuning.

Overview#

UberData allows users to modify fuel and ignition maps, adjust rev limiters, and disable specific sensor checks within the ECU's ROM. It utilizes a graphical interface to translate hexadecimal data into editable tables.

Note

UberData is considered legacy software. Most modern tuning workflows have transitioned to more current platforms that offer improved stability, real-time tuning capabilities, and broader hardware support.

Key Features#

• Map Editing: Provides basic 2D and 3D visualization for fuel and ignition tables.
• Parameter Adjustment: Allows for the modification of VTEC engagement points, rev limiters, and speed limiters.
• Datalogging: Supports basic datalogging functionality to monitor engine parameters during operation.

Related Documentation#

For advanced configuration and extended ROM management, refer to the following resource:

• UberData ERM0