Diagnostictrouble code (DTC) P0411 stands for “Secondary Air Injection Incorrect Flow Detected.” The code is logged once a potential airflow issue is detected in the secondary air system. The P0411 code will cause engine performance problems like rough running and lack of acceleration. It can also cause backfiring.
Soif anyone can provide any shred of insight I'd be very appreciative. Sorry for the long winded post; just wanted to be as thorough as possible. Codes are as follows: Address 01: Engine Labels: 06F-907-115-AXX.lbl. Part No SW: 8E0 910 115 P HW: 8E0 907 115 D. Component: 2.0l R4/4V TFSI 0020.
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