ECU Architecture Support

This module allows for the editing of two distinct microcontrollers within the ECU system:

• MCU1 (8A230-X2XXX): The primary controller for detailed engine management.

• MCU0 (8A220-X2XXX): Focuses on core torque models and basic air/spark parameters.

Key Calibration Maps

The module provides extensive access to performance-critical parameters across both MCUs:

MCU1 Parameters (Comprehensive Control)

• Boost Control: Absolute and relative boost limitations, torque clamp limiters, and target wastegate duty.

• Throttle Control: Primary throttle efficiency for Normal and Sport modes, gear-specific throttle maps, and direct control limits for AWD High/Low settings.

• Ignition & Fuel: Main spark advance, fuel pressure (target and maximum), and direct injection angles.

• Camshaft & Air: Intake VVT (camshaft) corrections and MAF sensor scaling.

MCU0 Parameters (Torque & Protection)

• Torque Modeling: Optimal engine torque, maximum torque limiters, and torque requests during take-off.

• Protection Deactivation: Ability to deactivate turbocharger protection logic.

• Engine Basics: MAP sensor limits, rail pressure, and water temperature-based spark corrections.

Compatibility and Support

The module is compatible with a wide range of software IDs, including these commonly used versions: