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P0411 Diagnostic Trouble Code Discussion for May 2009

Secondary AIR System Incorrect Airflow Detected

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Trouble Ticket Help Requests for DTC P0411
Help Request Posted
2006 Saturn Ion-2 2.2L MIL Lamp on VIN: 1G8AZ55F56
P0411: Secondary AIR System Incorrect Airflow Detected. ... car came in with p0411 code found air pump filled with water not working. replaced pump ran car through is cycle after the third start light came back on . check fuses all good checked the relay near the l/f headlight had power & ground except on the b...
May 22, 2009