2006 Audi A4 "secondary air injection system shut" Questions

...SECONDARY AIR INJECTION SYSTEM CHECKED OUT.TO MAKE SURE ITS ELECTRIC MOTOR PUMP ASSEMBLY VACUUM VALVE SOLENOID COMBINATION AIR SHUT OFF CHECK VALVE AND TUBING IS INJECTING FRESH AIR TO EXHAUST ...

...secondary air injection system bank 2---malfunction===causes wiring---AIR solenoid ---hose connections ---mechanical fault playing with a climate control setting will not affect those codes so I ...

Secondary air injection system shut off valve stuck open. How do I fix it? Can I drive it as is? secondary air injection system shut off valve stuck how to fix it

...secondary air where is the shut off valve for the secondary air injections system 2004 trailblazer on the passanger side right above the exhaust manifold. bolted directly to the head with two 13mm ...

...Secondary Air Injection System Description . The secondary air injection (AIR) system aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. This occurs when the start-up ...

...secondary air injection system nessary for good engine performance or is it's function only to dilute burn exhaust emissions? Can this system be eliminated without effecting engine performance? It's ...

...secondary air injection system does not detect the presence of air in the exhaust when introduced by the secondary air injection system. Possible symptoms - Engine Light ON (or Service Engine Soon ...

...Secondary Air Injection system. It is used on cold starts to run fresh air into the exhaust to help fire the cat up. Look around for a broke hose that goes from the intake system to the exhaust that ...

...Secondary Air Injection System Switching Valve Circuit Open More than likely it's not the air pump, it's probably the wiring. P0416 Description An air pump is used on the vehicle to lower tail pipe ...

...SECONDARY AIR INJECTION SYSTEM IS A ELECTRIC AIR PUMP MOUNTED AT FRONT OF THE ENGINE BETWEEN THE AC COMPRESSOR AND THE STARTER. IT HAS AIR SHUT OFF VALVE PRESSURE SENSOR ASSEMBLY MOUNTED TO THE UPPER ...