Module for calibrating firmware of Kefico CPEGD2/CPGDSh4 control units for Kia/Hyundai petrol atmospheric and turbocharged vehicles.
Available for modification:
Fuel control: Air mass flow sensor pulsations, calculated fuel filling
Boost control: Compressor and turbine efficiency, isobaric heating process in the turbine
Temperature corrections for exhaust gas: Ignition timing corrections based on exhaust gas temperature, static exhaust gas temperature
Injection: Injection start angle during start, in normal mode, on a hot engine
Detonation control: Detonation sensor sensitivity, detonation regulation window, measurement window for detecting detonation
Limiters: Engine speed limitation based on coolant temperature, intake air temperature, oil temperature
Rail pressure: Expected rail pressure under full and partial loads, pressure limitation and maximum pressure value
Ignition timing: Ignition timing correction characteristic for detonation, base angle delta and delta for blow-off protection, optimal ignition timing, base angle
Throttle control: Mass flow through the throttle, throttle opening angle, throttle position from the pedal (direct law)
Torque model: Loss torque, optimal indicator torque, full load detection threshold, efficiency for ignition timing, mixture composition, maximum indicator torque in normal and sport modes, minimum efficiency
Torque request: Torque requests in all gears and modes, reverse pedal map for torque verification
VVT: Intake camshaft position during catalyst warm-up, base intake camshaft position and position on a hot engine
Warm-up: Warm-up corrections, combustion weight coefficient for both temperatures, warm-up correction for throttle
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.
Updates of descriptions for new software versions within the module are free.
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.
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.
2. Irreversible Order Processing
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.
3. Responsibility for Software Functionality
Our store is not responsible for the functionality, performance, or declared features of any software module.
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.
7. No Liability for Incorrect Usage
IOBD.IO is not responsible for issues caused by:
incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference
