Maximize Engine Efficiency and Reduce Emissions with Secondary Air Injection

An emissions component, that is part of the Secondary Air Injection system, which is responsible for Pumping clean Air into the vehicle's exhaust stream. Air injection errors usually point towards vacuum leak or a blockage. Vacuum leaks can be identified with a smoke tester and sometimes, build up in carbon can ... So I know the pump works. The fuse is still intact. What tells the system to operate? is it temperature related? The secondary air injection system is used on start up to help feed the catalytic converters to reduce emissions under heavy fueling during “ ... ... and are backed by General Motors. The secondary air system injects air into your vehicle's downstream exhaust system to assist in minimizing emissions. Welcome! What's going on with your Device? Code P0411System RepairOthers. An Emissions Component that is part of the Secondary Air Injection System which is responsible For Pumping Clean Air into the vehicles Exhaust stream. Or just that the code points towards something in that particular emissions system? I mean, chances are that the pump has seized and blown the ... Get the best deals on Car & Truck Secondary Air & Smog Pumps when you shop the largest online selection at eBay.com. Free shipping on many items | Browse ... The purpose of the secondary air injection system is reducing hydrocarbon and carbon monoxide emissions that result from cold start conditions.