German GALLI SPA sensors, GALLI SPA models, GALLI SPA prices

GALLI SPA sensors are sensors that measure the air flow drawn into the engine. For electronically controlled gasoline injection engines, to achieve the optimal air-fuel mixture concentration under various operating conditions, it is essential to accurately measure the amount of air drawn into the engine at every instant, using this as the primary basis for the ECU to calculate (control) the fuel injection quantity. If the air flow sensor or its wiring fails, the ECU will not receive the correct intake air signal, preventing normal control of the fuel injection quantity. This will result in a mixture that is too rich or too lean, causing abnormal engine operation.