An injector is a critical component in both gasoline and CNG vehicles, responsible for delivering fuel into the engines combustion chamber. In CNG vehicles, the CNG injector precisely sprays compressed natural gas into the engine at the right time and in the correct amount for efficient combustion. This ensures optimal fuel efficiency, smooth engine performance, and reduced emissions. CNG injectors are typically controlled by the vehicles Electronic Control Unit (ECU), which adjusts fuel delivery based on engine demand. A properly functioning injector is essential for maintaining engine power, fuel economy, and the longevity of the vehicles fuel system.