BitEdit Nissan Hitachi Petrol Gen1 SH7055

This software module supports editing of calibration files for naturally aspirated Nissan and Infiniti petrol vehicles equipped with Hitachi Gen1 ECUs using the Renesas SH7055 microcontroller.

Available Maps:

• Airflow: Fresh air rate maps (basic & advanced), MAF scaling
• Fuel: Closed/open loop enrichment, fuel mixture compensations, injection compensation factors
• Throttle: QH0 basics, throttle opening curve
• Knock: Knock sensitivity
• Spark: Spark advance trimming (low & high octane)
• Torque: Engine torque map, torque conversion from QH0, powertrain force maps, slow driving mode torque adaptation
• Engine Speed Limitation
• DTC Table Editor (if available)

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