Available Calibration Maps

The module provides a comprehensive set of maps for performance tuning and engine management:

• Air and Turbo Management: Airmass calculation via throttle body, calculated nominal charge, and boost control (calculated from efficiency and desired wastegate position).

• Torque Control: Optimal torque, maximal indicated torque (Normal and Sport modes), and requested torque for all known operation modes.

• Ignition and Fueling: Base and minimal spark advance, retardation thresholds, ignition efficiency, target fuel pressure, injector corrections, and open time calculations.

• Lambda and Emissions: Nominal lambda, lambda efficiency, and an exhaust gas temperature (EGT) model.

• Limiters and Monitoring: Engine speed (RPM) limitation across different modes, boost limitation factors (based on temperature and knocking), and vehicle speed limitation (where found).

• Variable Valve Timing: Control over both intake and exhaust camshafts.

• Diagnostics: A DTC mask editor is included for managing diagnostic trouble codes.

Supported Software (Partial List)

The module supports a wide range of Honda software versions, including standard Bosch 10-digit IDs and Honda-specific part numbers:

Technical Requirements

• Manufacturer: BitSoftware.

• Security: Requires a BitSoftware Senselock USB security dongle to authorize and run the software.

• Interface: For reading and writing these Bosch ECUs, a compatible BitBox module and a high-quality J2534 interface (like a Scanmatik 2 PRO or Tactrix Openport 2.0) are typically required.