German FMK GEO sensor FMK GEO model FMK GEO price

FMK GEO sensor is a sensor that measures the air flow drawn into the engine. For electronically controlled gasoline injection engines, in order to obtain the optimal mixture concentration under various operating conditions, it is necessary to accurately measure the amount of air drawn into the engine at every instant, using this as the main basis for the ECU to calculate (control) the fuel injection quantity. If the air flow sensor or wiring fails, the ECU will not receive the correct intake air signal and cannot properly control the fuel injection quantity, resulting in a mixture that is too rich or too lean, causing abnormal engine operation. FM