Join Now
International Automotive Technicians Network

P1411 Diagnostic Trouble Code Discussion for June 2009

Cylinder 1 Reactivation Control Performance


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1411
Help Request Posted
2003 Audi A4 3.0L MIL Lamp on VIN: WSUAT28H93
P1411: secondary air injection system bank2 flow to low. I have car with p1423 and p1411 code i cheack for vacume leck looks like all vacumme are ok air pump is pumping ok I pull out change over valves and they work ok no carbon buildup plactick lines from valve cover are in good condition enyone know what other thi...
June 11, 2009
2003 Audi A4 3.0L MIL Lamp on VIN: WSUAT28H93
P1411: secondary air injection system bank2 flow to low. I have car with p1423 and p1411 code i cheack for vacume leck looks like all vacumme are ok air pump is pumping ok I pull out change over valves and they work ok no carbon buildup plactick lines from valve cover are in good condition enyone know what other thi...
June 12, 2009
2003 Audi A4 3.0L MIL Lamp on VIN: WSUAT28H93
P1411: secondary air injection system bank2 flow to low. I have car with p1423 and p1411 code i cheack for vacume leck looks like all vacumme are ok air pump is pumping ok I pull out change over valves and they work ok no carbon buildup plactick lines from valve cover are in good condition enyone know what other thi...
June 11, 2009
2003 Audi A4 3.0L MIL Lamp on VIN: WSUAT28H93
P1411: secondary air injection system bank2 flow to low. I have car with p1423 and p1411 code i cheack for vacume leck looks like all vacumme are ok air pump is pumping ok I pull out change over valves and they work ok no carbon buildup plactick lines from valve cover are in good condition enyone know what other thi...
June 12, 2009