Module for calibrating Denso control unit firmware for Mazda diesel vehicles with SkyActiv-D engines.
Supported file formats: M04, M05, M09 with a size of 2.0 MB.
Available modifications:
Turbocharger control: boost pressure limit, boost limiters, desired boost pressure, corrections, turbocharger control valve current
EGR control: mass air flow, EGR valve voltage
Injection volume: conversion of torque to injection volume in different modes, volume limits, smoke reduction, pressure limiters in case of errors, power limit
Rail pressure: desired rail pressure, pressure at low loads, pressure limit
Sensor calibration: intake air temperature, turbocharger air temperature, intake temperature, coolant temperature, air flow meter, oil temperature
Injection timing: base injection angle and corrections
Torque control: conversion of injection volume to torque, torque request, maximum torque, power limit through torque, torque limit in case of errors
Error mask
To use the module, you need to purchase a BitEdit USB protection key BitEdit. The key can be purchased in our store. You can purchase an unlimited number of modules for one key.
Description updates for new software versions within the module are free.
Module activation is done 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, you only need the serial number of the key and email.
1. No Refunds or Modifications for Digital Licenses
Activated modules or licenses cannot be returned or refunded.
If an incorrect key or device number is entered by the customer, the purchase is not eligible for return.
Licenses cannot be modified, transferred, or reissued for another device under any circumstances.
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After the order status changes to “Waiting for activation”, the data has already been sent to the developer.
From this point onward, the order cannot be canceled, edited, corrected, or refunded.
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We do not guarantee the listed functions because we are not the developer.
4. Accuracy of Product Information
Module and script descriptions are provided directly by the manufacturer.
IOBD.io is not responsible for any inaccuracies, missing details, or differences between the description and actual operation.
In disputed situations regarding functionality or listed features, the customer must contact the manufacturer.
5. Customer Responsibility for Installation
IOBD.io sells professional automotive diagnostic software and equipment.
Installation, setup, configuration, and compatibility checks must be performed by the customer.
We do not provide remote installation, programming, or setup services unless explicitly stated otherwise.
6. Required Technical Knowledge
These products are intended for users with basic technical knowledge in automotive diagnostics.
The customer is fully responsible for understanding the installation process and using the software and hardware correctly.
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incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference