Technical parametersfor change-over switch: All LAE switches come standard with fuel level indicators,our switches come in a variety of models for applications in either carburetted or injection vehicles.The main function of a switch is to allow vehicles converted to gas fuel supply (LPG or CNG) to switch from one fuel to another (from petrol to gas or vice versa).The aesthetic look of LAE switches ensures that fit optimally into a vehicle's dashboard. K096M/K096N used on LPG/NGV supplied vehicles k198i used on injection/Thermotronic K198c used on carbureted and injected vehicles K201/K202used on injected vehicle and petrol starting K203/K209L used on LPG/CNG injected vehicles and petrol starting K212Y used on injected vehicle and digital indicator K213/K215 used on LPG/CNG injected vehicles K301/K302used on carbureted vehicle K303B/K304/K3101used on carbureted vehicle and petrol/gas starting K722/Ak3001used on carbureted vehicle and indicator K725/AK2001 used oninjected vehicle and indicator Ak3002 used on LPG/CNG carbureted vehicle LAE produces a variety of change-over switches with or without fuel level indicators for applications in either carburetted or fuel injection vehicles.Vehicles converted to CNG/LNG will be able to change from using petrol/diesel to CNG/LNG and back simply flipping this change-over switch. LAE designed all our change-over switches for simple and easy installation.