ARDUINO BASED MODIFICATION OF TWO STROKE PETROL ENGINE INTO AIR ENGINE” which utilizes the pressurized air instead of fuel. In this project ,a single cylinder two stroke petrol engine is used . The spark plug is removed from the engine head and through this opening the pressurized air passed.

The pressurized air come from the compressor to the engine through a 3/2 way directional controlled solenoid operated directional controlled valve. This valve is controlled by a Infra Red rays (IR sensor) Which sends the signal to the electronic control system when the piston reaches the top dead center.

A infra red sensor is mounted on the top of the engine head which sends the signal to the controller to control solenoid valve

, https://i.ytimg.com/vi/u6YHMRBNrVw/hqdefault.jpg

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