INDEPENDENT FUEL INJECTION SYSTEM OF CNG ENGINE

摘要

An independent fuel injection system of a compressed natural gas (CNG) engine, may include a cylinder head having an intake port of an engine using CNG as fuel; an intake manifold communicating with the cylinder head so as to supply external air to the cylinder head; and an injection module installed at a predetermined portion of the intake manifold adjacent to the cylinder head and injecting the CNG fuel toward the intake port.