Subaru 2009 IMPREZA Service Manual page 1816

Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
EL:DTC P2440 SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE
STUCK OPEN (BANK1)
1. OUTLINE OF DIAGNOSIS
NOTE:
For the detection standard, refer to DTC P0410. <Ref. to GD(H4DOTC)-98, DTC P0410 SECONDARY AIR
INJECTION SYSTEM, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EM:DTC P2441 SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE
STUCK CLOSED (BANK1)
1. OUTLINE OF DIAGNOSIS
NOTE:
For the detection standard, refer to DTC P0410. <Ref. to GD(H4DOTC)-98, DTC P0410 SECONDARY AIR
INJECTION SYSTEM, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EN:DTC P2442 SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE
STUCK OPEN (BANK2)
1. OUTLINE OF DIAGNOSIS
NOTE:
For the detection standard, refer to DTC P0410. <Ref. to GD(H4DOTC)-98, DTC P0410 SECONDARY AIR
INJECTION SYSTEM, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EO:DTC P2443 SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE
STUCK CLOSED (BANK2)
1. OUTLINE OF DIAGNOSIS
NOTE:
For the detection standard, refer to DTC P0410. <Ref. to GD(H4DOTC)-98, DTC P0410 SECONDARY AIR
INJECTION SYSTEM, Diagnostic Trouble Code (DTC) Detecting Criteria.>
GD(H4DOTC)-228