Audi A4 Quattro Secondary Air Pump at Michael Garretson blog

Audi A4 Quattro Secondary Air Pump. 100k+ visitors in the past month The secondary air injection system injects air into the exhaust to help lower emissions. Hose (s)/piping between secondary air injection pump and combi. Only purpose of the sai is to heat up the cat converter a bit sooner to meet epa cold startup. The filtered air is drawn in. The sai pump work in conjunction with the combi valve and injects air into the exhaust stream during this startup phase (90 seconds, i believe) to aid in burning the. Most of the time, p0411 is going to. 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 audi. Simply having the air hose from the pump loop down enough to keep condensed water from the exhaust from ending up in the pump, or. Correct on simplification & cleanup. Fuse or relay for secondary air injection pump faulty. The secondary or auxiliary air pump is part of the emission system and is used to inject fresh air behind the exhaust valves during the engine warm up.

100k+ visitors in the past month Simply having the air hose from the pump loop down enough to keep condensed water from the exhaust from ending up in the pump, or. The sai pump work in conjunction with the combi valve and injects air into the exhaust stream during this startup phase (90 seconds, i believe) to aid in burning the. 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 audi. Fuse or relay for secondary air injection pump faulty. The secondary or auxiliary air pump is part of the emission system and is used to inject fresh air behind the exhaust valves during the engine warm up. The filtered air is drawn in. Most of the time, p0411 is going to. Hose (s)/piping between secondary air injection pump and combi. The secondary air injection system injects air into the exhaust to help lower emissions.

Secondary Air Injection Pump for 20002005 Audi Allroad

Audi A4 Quattro Secondary Air Pump Most of the time, p0411 is going to. Only purpose of the sai is to heat up the cat converter a bit sooner to meet epa cold startup. Correct on simplification & cleanup. Fuse or relay for secondary air injection pump faulty. 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 audi. The secondary air injection system injects air into the exhaust to help lower emissions. The filtered air is drawn in. Simply having the air hose from the pump loop down enough to keep condensed water from the exhaust from ending up in the pump, or. The sai pump work in conjunction with the combi valve and injects air into the exhaust stream during this startup phase (90 seconds, i believe) to aid in burning the. Hose (s)/piping between secondary air injection pump and combi. Most of the time, p0411 is going to. 100k+ visitors in the past month The secondary or auxiliary air pump is part of the emission system and is used to inject fresh air behind the exhaust valves during the engine warm up.