Fuel Dongle SG-09

Name: Fuel Dongle SG-09
Brand: FuelDongle
SKU: SG-01
Price: 70.0 EUR
Availability: InStock

€70.00

Quantity

Description:

This dongle is installed on the intake temperature sensor to emulate a temperature of -20ºC above the actual temperature.

Today's engines are designed to meet very strict emission regulations. To do this, they reduce the stoichiometric mixture (AFR) in a certain RPM range, causing the engine to run lean on gasoline. An engine with a lean mixture will be unstable, jerk, overheat, and have a noticeable loss of performance.

Advantages:

Additional information:

Technical operation:

Today's ECUs are programmed to work in an open/closed loop. This means that it takes signals from several sensors distributed throughout the engine to adjust the injection.

The engine maps established in the ECU work in such a way that the lower the ambient temperature, the more amount of gasoline they have to inject.

Thanks to this operation, this dongle acts on the IAT or intake temperature sensor, causing the ECU to read -20ºC with respect to the actual temperature. That is, if there is 30ºC in the intake box, the ECU will read 10ºC.