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:
- 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.
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.
Compatible models:
KTM:
- 690 Enduro R > 2021 - 2024
- 690 SM/SMR/SMC > 2021 - 2024
HUSQVARNA:
- 701 Supermoto > 2021 - 2024
- 701 Enduro > 2021 - 2024
- 701 VITPILEN / SVARTPILEN > 2021 - 2024
GASGAS:
- ES700 > 2022 - 2024
- SM700 > 2022 - 2024
Installation:
Installation is simple, follow the wires from the O2 sensor in the exhaust manifold. You will find a connector, insert the dongle between both connectors.
Click here to view our installation guides. (use subtitle and convert to English)
