Core Technical Specifications

• Supported MCU: Renesas SH7054

• Supported Filesize: 384Kb

Calibration Editing Capabilities

This module provides comprehensive access to engine management parameters, including:

Airflow and Throttle Control

• Fresh Air Rate: Basic and advanced maps for air intake during acceleration and deceleration.

• MAF Scaling: Calibration for Mass Air Flow sensors.

• Throttle Curves: Maps for QH0 basics and throttle opening curves.

Fuel and Injection Management

• Enrichment: Control over closed-loop and open-loop enrichment.

• Compensations: Factors for injection and fuel mixture adjustments.

Ignition and Torque Performance

• Spark Advance: Trimming for both high-octane and low-octane fuel scenarios.

• Knock Sensitivity: Tuning for the engine's knock detection systems.

• Torque Logic: Engine torque maps, conversion from QH0 to torque, powertrain force maps, and torque adaptation for slow driving modes.

System Limits and Diagnostics

• Speed Limitation: Adjustment of engine speed (RPM) limits.

• DTC Table: Access to the Diagnostic Trouble Code table for error management.

Compatibility Highlights

This module supports a wide variety of software (SW) IDs common to the SH7054 platform. Supported IDs often include series such as:

• 5Yxxxx: (e.g., 5Y01A, 5Y05C)

• 7Jxxxx: (e.g., 7J000, 7J01A)

• 8Jxxxx: (e.g., 8J00B, 8J10A)

• 9Jxxxx: (e.g., 9J000, 9J00D)

• ACxxxx, AExxxx, AFxxxx, AJxxxx and many others.