Mazda SkyActiv-D Diesel CAN BitBox

Software module for working with the engine control unit of Mazda SkyActiv-D diesel cars.

Module for reading and writing Denso control units installed on Mazda diesel cars with SkyActiv-D engines.

Which cars and control units does the Bitbox Mazda SkyActiv-D Diesel CAN module support:

FIDs: 238, 242, 245, 246

Mazda Denso Diesel Gen3 SH72543 (FID: 246)

The control unit is based on the Renesas SH72543 processor with internal flash memory of 2.0Mb. It allows reading and writing via CAN bus with checksum correction.

Mazda Denso Diesel Gen3 Crypto SH72543 (FID: 242)

The control unit is based on the Renesas SH72543 processor with internal flash memory of 2.0Mb. It allows reading and writing via CAN bus with checksum correction.

Mazda Denso Diesel Gen3 Crypto SH72546 (FID: 245)

The control unit is based on the Renesas SH72546 processor with internal flash memory of 3.75Mb. It allows reading and writing via CAN bus with checksum correction.

Mazda Denso Diesel Gen4 MPC5746 (FID: 238)

The control unit is based on the NXP MPC5746 processor with internal flash memory of 4.0Mb. It allows reading and writing via CAN bus with checksum correction.

The module requires the purchase of a Bitbox USB protection key . The key can be purchased in our store. An unlimited number of modules can be purchased for one key.

Module activation is performed within 1 hour on business days (usually 10-15 minutes). Activation may be delayed on weekends and holidays (up to 2 hours).

To activate the module, ONLY the serial number of the key and email are required.

To work through the OBD2 connector, a J2534 adapter is required (Scanmatik 2, OpenPort 2.0, Dialink, Mongoose, etc.). More about J2534 here.

To connect the control unit on the bench, additional equipment needs to be purchased, any of the following:

• Combibox
• Powerbox
• Boot/Bench cable for Scanmatik 2 / 2 PRO

Powerbox and Combibox for PCMflash are fully compatible with Bitbox.