Feuldongle MAT sensor

Description:
This dongle is installed in the ambient temperature sensor to emulate a temperature of -20ºC above the actual temperature.
Today's engines are designed to meet very strict emissions regulations. To do this, they reduce the stoichiometric mixture (AFR) in a certain RPM range, causing the engine to go poor gasoline. An engine with a A lean mixture will be unstable, jerk, overheat and have a noticeable loss of performance.