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Subaru
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2012
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Impreza WRX STI F4-2.5L DOHC Turbo
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Diagnostic Trouble Code Descriptions
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Diagnostic Trouble Code (DTC) Detecting Criteria
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P Codes
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P2441
P2441
DTC P2441 SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK CLOSED (BANK1)
OUTLINE OF DIAGNOSIS
NOTE:
For the detection standard, refer to DTC P0410.
P0410