Technical Specifications

• Target Hardware: Panasonic ECUs utilizing Infineon Tricore TC179X microcontrollers.

• Memory Size: Supports units with 4 MB of internal flash memory.

• Security: Requires a BitSoftware Senselock USB security dongle for operation.

Calibration Maps Available

The module allows for the modification of essential engine parameters:

• VTEC & Valve Control: Camshaft angle control (VTC) and target lambda settings for both High VTEC and Low VTEC.

• Ignition & Knock: Spark advance (High and Low VTEC), knock limits, knock sensitivity, and knock retardation.

• Limits & Modes: REV limiter and WOT (Wide Open Throttle) determining mode.

Supported Software (SW) List

This module covers an extensive range of Honda part numbers:

• 50N Series: 37805-50N-B540, 37805-50N-B550, 37805-50N-B560, 37805-50N-B640, 37805-50N-B650, 37805-50N-B740, 37805-50N-B750, 37805-50N-H550, 37805-50N-H560, 37805-50N-H650, 37805-50N-H660, 37805-50N-H740, 37805-50N-H750, 37805-50N-H760.

• 5ZR Series: 37805-5ZR-H730, 37805-5ZR-H740, 37805-5ZR-H830, 37805-5ZR-H930.

• R4H/RDF/RWS Series: 37805-R4H-A550, 37805-RDF-A560, 37805-RDF-H570, 37805-RDF-H740, 37805-RWS-N810_37805-RWS-N810.

Important Service Information

• Request Handling: Due to high technical load, urgent requests are not permitted for this module.

• Turnaround Time: Standard requests for new software version descriptions typically take several days to be completed.

• Functionality: BitEdit is an editor only; it does not read or write the ECU memory or fix checksums—these tasks require a separate flasher tool such as BitBox.