Module for calibrating firmware of ACDelco E92 control units for GM (Chevrolet, Cadillac, etc.) atmospheric petrol vehicles
Available for modification:
Fan control: desired fan control, desired fan control based on coolant temperature
Fuel: target AFR value as stoichiometry, high airflow at high RPM, high airflow at high RPM, mass airflow sensor scaling
Fuel: injector: injector flow rate, injector flow rate density multiplier, injector flow rate pressure multiplier
Fuel: open loop: open loop injection enrichment factor (alcohol), open loop injection enrichment factor (petrol)
Fuel: Power Enrich: engine RPM for power enrichment enable, power enrichment, pedal position for power enrichment enable, power enrichment EQ ratio to RPM, torque threshold for power enrichment enable
Idle: idle speed in drive, idle speed at startup in drive, idle speed at startup in P/N, target idle speed based on coolant temperature
Knock control: knock sensor threshold, knock attack fast rate, maximum knock retardation, maximum knock retardation step
Limiters: vehicle speed limiter, reverse speed limiter minimum, vehicle speed limiter minimum
Requested torque: normal requested torque mode, reduced power requested torque mode
RPM limits: engine RPM limit, fuel cutoff at RPM limit, extreme fuel cutoff at RPM limit, extreme RPM limit recovery
Spark: base high octane spark advance, base low octane spark advance, minimum final spark advance, minimum spark advance, minimum long spark advance, optimal spark advance, optimal spark advance (alcohol), startup spark advance, flexible fuel spark advance
Torque control: reverse engine maximum torque, maximum engine torque limit, peak engine torque, torque limit increase
VVT: exhaust camshaft correction based on coolant temperature, exhaust camshaft position based on coolant temperature, intake camshaft position at full load, exhaust camshaft position at full load, high exhaust camshaft position, high exhaust camshaft position, atmospheric pressure, low exhaust camshaft position, medium exhaust camshaft position, intake camshaft position based on coolant temperature, intake camshaft position correction based on coolant temperature, high intake camshaft position, high intake camshaft position atmospheric pressure, low intake camshaft position, medium intake camshaft position
DTC mask editor
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 done within 1 hour on business days (usually 10-15 minutes). Activation may be delayed on weekends and holidays (up to 2 hours).
For module activation, 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
