Subaru 2009 IMPREZA Service Manual page 1246

6
FRONT
OXYGEN
(A/F)
SENSOR
RH
REAR
OXYGEN
SENSOR
RH
7
SECONDARY
AIR COMBINATION VALVE
RELAY 1
RELAY HOLDER
FUSE 10A
SECONDARY
AIR COMBINATION VALVE
RELAY 2
RELAY HOLDER
FUSE 60A
SECONDARY AIR
PUMP VALVE
RELAY
Engine Control Module (ECM) I/O Signal
B9
B8
C2
10
C3
B1
2
B4
C4
9
8
A27
SECONDARY
AIR
COMBINATION
VALVE RH
B15
B14
SECONDARY
AIR
COMBINATION
VALVE LH
C8
SECONDARY
AIR PUMP
EN(H4DOTC)(diag)-25
ENGINE (DIAGNOSTICS)
9 8
D12
D13
A16
D22
D23
A26
D15
D14
SOLENOID VALVE LH
D17
D16
SOLENOID VALVE RH
A13
A14
A24
10
A15
A25
10
TUMBLE
GENERATOR
VALVE
ASSY
LH
TUMBLE
GENERATOR
VALVE
ASSY
RH
OIL FLOW
CONTROL
OIL FLOW
CONTROL
CRANKSHAFT
POSITION SENSOR
KNOCK SENSOR
EN-07305