Fuel Dongle PP-63

Description

• This kit allows remove the oxygen sensor or lambda probe from the exhaust.

• Oxygen sensors or lambda probes installed in the exhaust limit engine performance since its function is to control gas emissions.

• Due to the pollution regulations, the stoichiometric mixture (AFR) is eleva in a certain RPM range, causing the engine to go poor in gasoline.

• An engine with a lean mixture will be unstable, it will jerk, overheat and have a noticeable loss of performance.
  

Advantages

• Elimination from jerks, rattles and instabilities at low RPM.
  
• Improvement the engine response at low and medium RPM.
• Reduce exhaust and engine temperature.
  
• Establishes a correct AFR for engine operation.
• Plug & Play.

Additional Information:

• It does not increase fuel consumption.
• Does not appear engine failure.
• Compatible with exhausts with and without catalytic converter.
• Connectors OEM sealed.
• All our products are designed for use in competition and/or on closed circuits.

Functioning

• The engine control unit (ECU) is configured to have an AFR (Air Fuel Ratio) too lean, exactly 14.7 at <5000 RPM and 20% throttle.

• Once the engine has reached its operating temperature, O2 sensors supply information to the engine unit and can maintain the mixture at 14.7.

• Because of this, it occurs an increase in engine and exhaust system temperature, along with jerking and rattling while driving.

• By putting one of our FuelDongle a signal is sent to the control unit to lower the mixture by one point and set the AFR at 13.8. This means that "we enrich"the mix and translate in better performance of the motorcycle.

Installation

Installation:

• Click here to see our installation guides.