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  • 23Mar

    TunerCode Overview…

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    TunerCode is a package of files including custom ECU firmware for enhanced functionality of stock ECUs. Currently available for Nissan ECUs (see About page) TunerCode utilizes TunerPro RT V5 enhanced editing, logging, and tracing capabilities. TunerCode currently does not support automatic transmissions, and is for off-road use only.

    TunerCode V4 Features:

    • High RPM tuning limit (8012.5 rpm) removed.
    • Choice of softcut or hard rev limits. (All other rev limits removed)
    • Softcut Speed Limit (Can be disabled or set for valet mode)
    • Launch Control
    • Injector Size parameter.
    • Uses only one fuel map.
    • Uses only one timing map.
    • Uses only one CLT enrichment table.
    • Enable/Disable Knock Analysis
    • Enable/Disable Closed Loop O2 Analysis
    • Enable/Disable Long Term Fuel Trim (self-learn)
    • Enable/Disable TPS fuel map load column contol
    • Enable/Disable EGR
    • Enable/Disable AIV
    • Enable/Disable O2 Sensor Heater
    • Enable/Disable A/C Compressor
    • Programmable A/C Compressor control
    • Programmable Radiator Fan control.
    • Enhanced Logging utilizing TunerProRT V5 Features
    1. Logging of all sensor data, fueling and timing parameters, knock, idle, and status information.
    2. Map/Table Tracing for fuel and timing maps and all other tables.
    3. Programmable Data Monitor Graphs
    4. Programmable History Tables (Predefined knock, O2 sensor and MAF sensor tables)
    5. Diagnostics Dash for TPS, idle, and timing adjustment
    • Tuning Tables/Parameters for:
    1. Fuel/Timing Maps and Tables
    2. Knock Control
    3. Dwell
    4. Startup fuel/timing
    5. Accel Enrichment
    6. TPS Enrichment
    7. CLT Enrichment
    8. Decel Fuel Reduction
    9. Idle fuel/timing
    10. Fuel Cut control
    • BLinker Utility allows export/import of tune data from current bin.
    • Share tunes with others using BLinker tct files.

    TunerPro RT V5 Screen Shot of Tables and Logged Values: (click for full size)

    New TunerCode V5 Features:

    • Overboost rev limiter.
    • Spark cut limiting, in addition to fuel cut limiting.
    • Set Launch uses throttle, tach, and gear shift to set launch rev limit