Secondary Air Injection System: Notes
The air injection system reduces carbon monoxide (CO) and hydrocarbon (HC) content of exhaust gases. It injects fresh air into exhaust gas stream, which continues combustion of unburned gases.
The air injection system reduces carbon monoxide (CO) and hydrocarbon (HC) content of exhaust gases. It injects fresh air into exhaust gas stream, which continues combustion of unburned gases.