ESR ProMax

Motorcycle ECU Tuning Monitor

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Tune with confidence. This update makes every Launch Control and Configuration value match your ECU exactly. ESR ProMax is a professional ECU tuning application designed for motorcycle enthusiasts and technicians. Connect wirelessly via Bluetooth to your ESR ECU and take full control of your engine performance in real time. KEY FEATURES • Real-Time Dashboard Monitor live engine data including RPM, AFR (Air-Fuel Ratio), TPS, ignition timing, injector pulse width, water temperature, air temperature, battery voltage, and GPS speed — all on a single screen. • Fuel & Ignition Tuning Edit injector and ignition maps directly from your phone using an intuitive 2D tuning table. Fine-tune fuel delivery and spark timing for optimal performance. • ECU Configuration Configure compensation tables, cold-start fuel, idle settings, motor sport mode, and more — all from your device. • Save & Load Profiles Save multiple tune profiles locally and switch between setups instantly. Perfect for track days vs. street riding. • Unit Support Switch between metric and imperial units to match your preference. REQUIREMENTS - Compatible ESR ECU hardware - Bluetooth 4.0 (BLE) enabled device ESR ProMax puts professional-grade ECU tuning in your pocket. Whether you're chasing peak power on the track or dialing in fuel efficiency on the street, ESR ProMax gives you the tools to get there.

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Version 1.0.3 Fixes and improvements for the Motor Sport and Configuration screens. Launch Control • Fixed IGN CUT and INJ CUT being swapped, which caused saved values to differ from what you entered • RPM values now display exactly what is stored in the ECU, both when saving and when loading back • RPM entry fields now accept only values the ECU can actually store, so nothing shifts after saving Ramble • Fixed the Input selector showing the wrong choice after loading settings Backfire and NOS • Time entry limits now match what the ECU supports, preventing corrupted values • MAP ON now accepts whole numbers only, matching what is actually sent Configuration • Fixed CUT STYLE opening the MAX REV entry screen and saving to the wrong field • Corrected the fan activation temperature range • Fixed the progress indicator during load and save so every item is counted

The developer, Suthipoj tripuwabhrut, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Suthipoj tripuwabhrut
    Size
    68 MB
    Category
    Utilities
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © ESR