Unlock Efficient Combustion Understanding the Secondary Air Injection System

Shop for the best Secondary Air Injection Check Valve for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto ... Codes 44 & 94 - AIR system inoperative - Air Injection. Check vacuum lines for leaks, & cracks. Disconnect the big hose from smog pump. Key Takeaways: · The P0412 code refers to a malfunction in the secondary air injection system's switching valve circuit. · Common causes of the ... An Emissions Component. that is part of the Secondary Air Injection System. which is responsible For Pumping Clean Air into the vehicles Exhaust stream to ... Fits GX 460 (2014 - 2023) Air Injection System Air Pump - Repair or Replace. A failed air injection pump or secondary air pump will often have no noticeable ... ... and are backed by General Motors. The secondary air system injects air into your vehicle's downstream exhaust system to assist in minimizing emissions. 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. In this video we I show you how the secondary air injection system works. This system works the same in most Volkswagen and Audi vehicles. They are fitted between the secondary air pump (1) and exhaust manifold. They prevent pressure peaks in the exhaust flow from damaging the secondary air system ... ... secondary air pump system. The fault code and the fault ... Secondary Air Injection System! 1ROAD•140K views · 8:21. Go to channel ...