Subaru 2009 IMPREZA Service Manual page 1597

DTC
P2440 Secondary Air Injection System
Switching Valve Stuck Open
(Bank1)
P2441 Secondary Air Injection System
Switching Valve Stuck Closed
(Bank 1)
P2442 Secondary Air Injection System
Switching Valve Stuck Open
(Bank2)
P2443 Secondary Air Injection System
Switching Valve Stuck Closed
(Bank 2)
P2444 Secondary Air Injection System
Pump Stuck On
List of Diagnostic Trouble Code (DTC)
Item
<Ref. to GD(H4DOTC)-228, DTC P2440 SECONDARY AIR INJECTION
SYSTEM SWITCHING VALVE STUCK OPEN (BANK1), Diagnostic Trouble
Code (DTC) Detecting Criteria.>
<Ref. to GD(H4DOTC)-228, DTC P2441 SECONDARY AIR INJECTION
SYSTEM SWITCHING VALVE STUCK CLOSED (BANK1), Diagnostic Trou-
ble Code (DTC) Detecting Criteria.>
<Ref. to GD(H4DOTC)-228, DTC P2442 SECONDARY AIR INJECTION
SYSTEM SWITCHING VALVE STUCK OPEN (BANK2), Diagnostic Trouble
Code (DTC) Detecting Criteria.>
<Ref. to GD(H4DOTC)-228, DTC P2443 SECONDARY AIR INJECTION
SYSTEM SWITCHING VALVE STUCK CLOSED (BANK2), Diagnostic Trou-
ble Code (DTC) Detecting Criteria.>
<Ref. to GD(H4DOTC)-229, DTC P2444 SECONDARY AIR INJECTION
SYSTEM PUMP STUCK ON, Diagnostic Trouble Code (DTC) Detecting Cri-
teria.>
GD(H4DOTC)-9
GENERAL DESCRIPTION
Index