Discover the Revolutionary Secondary Air Injection System

Codes 44 & 94 - AIR system inoperative - Air Injection. Check vacuum lines for leaks, & cracks. Disconnect the big hose from smog pump. I know the have to do with the emissions system, and am curious if it has anything to do with my P0444 code Emission control Purge valve circuit ... Welcome! What's going on with your Device? Code P0411System RepairOthers. Removal of the secondary air injection system · The vaccuum pulse in the intake is used to move a diaphragm up and down. · On the other side of the diaphragm, ... Secondary Air Injection Pump with 1 Socket for 1995-2007 for Chevrolet for Ford for GMC for Lincoln for Mercury for Oldsmobile ADP10802801S The air injection system pumps the secondary air to the exhaust manifold by pressure. The secondary air is supplied by the air pump and it is pumped to the ... Hey Jim, The information I see is to contact your authorized Mercedes-Benz dealership for assistance or additional information to this warranty ... A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light, but it does cause your Lexus GX 470 to ... 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 ... The secondary air injection system is there to help clean up the leftovers. Fuel needs pressurized air to burn, but as it's being expelled from the engine it's ...