Fuel Dongle PP-46 — FuelDongle.es®

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    Fuel Dongle PP-46

    €50.00

    Description

    Description:

    • Dongle designed for motorcycles with Euro 5 regulations. Due to pollution regulations, the stoichiometric mixture (AFR) is reduced in a certain RPM range, causing the engine to run lean on gasoline. A lean-burn engine will be unstable, jerk, overheat, and have a noticeable loss in performance.

    Advantages

    Advantages:

    • Elimination of jerks, rattles and instabilities at low RPM.
    • Improves engine response at low and medium RPM.
    • Reduced exhaust and engine temperature.
    • Sets the ideal AFR for engine operation.
    • Plug & Play.

    Additional information:

    • Does not increase fuel consumption.
    • No engine fault appears.
    • Compatible with exhausts with and without catalyst.
    • Required when removing catalytic converter.
    • Mandatory when installing external switchboards.
    • Sealed OEM connectors.
    • This dongle is sandwiched between the probe and the connector.
    • All our products are designed for use in competition and/or on closed circuits.

    Functioning

    Technical operation:

    • ECU is set to have too lean AFR (Air Fuel Ratio) exactly 14.7 at <5000 RPM and 20% throttle. Once the engine has reached its operating temperature, the O2 sensors provide information to the motor unit and be able to maintain the mixture at 14.7.
    • Due to this, there is an increase in the temperature of the engine, of the exhaust system added to jerks and rattles during the march.
    • Putting one of our dongles on sends a signal to the control unit to lower the mix one notch and set the AFR to 13.8. All this translates into a better performance of the motorcycle.

    Installation

    Installation:

    Compatibility

    Compatibility with the following models:

    • YAMAHA:
      • MT-03 > 2021 - 2023
      • MT-07 > 2021 - 2023
      • MT-09 /SP > 2021 - 2023
      • XSR 700 > 2021 - 2023
      • XSR 900 > 2021 - 2023
      • YZF R3 > 2021 - 2023
      • Tenere 700 > 2021 - 2023
      • YZF R7 > 2022 - 2023
      • Tracer 7 /GT > 2021 - 2022
      • Tracer 9 /GT > 2021 - 2022