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P0411 Diagnostic Trouble Code Discussion for February 2013

Secondary AIR System Incorrect Airflow Detected

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Trouble Ticket Help Requests for DTC P0411
Help Request Posted
2000 Volkswagen Passat GLS 1.8L MIL Lamp on VIN: WVWMA23B5Y
P0411: secondary air incorrect flow. I have this Passat that has 3 ports on the secondary air vac solonoid, one goes to the combi valve one goes to the intake and a third port (next to electrical connector) that has a rubber elbow but no hose. I cannot find where the hose should go. Niether Mitch...
February 06, 2013