Subaru 2009 IMPREZA Service Manual page 443
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Also See for 2009 IMPREZA:
- Owner's manual (407 pages) ,
- Manual (248 pages) ,
- Service bulletin (2 pages)
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ENGINE (DIAGNOSTICS)
5
MASS AIR
FLOW &
INTAKE AIR
TEMPERATURE
SENSOR
4
FRONT
OXYGEN
(A/F)
SENSOR
RH
REAR
OXYGEN
SENSOR
LH
Engine Control Module (ECM) I/O Signal
9
B18
B34
B26
B35
B9
B8
C2
2
C3
10
B1
C4
B4
11
EN(H4SO)(diag)-26
VVL DIAGNOSIS
A32
OIL PRESSURE
VVL DIAGNOSIS
A31
OIL PRESSURE
SWITCH RH
A30
PCV DIAGNOSIS
CONNECTOR
15
D30
OIL SWITCHING
D31
SOLENOID VALVE LH
D24
OIL SWITCHING
D25
SOLENOID VALVE RH
A13
CRANKSHAFT
A14
POSITION SENSOR
12
A12
CAMSHAFT
A22
POSITION SENSOR
A24
13
7
A15
KNOCK SENSOR
A25
8
SWITCH LH
EN-06233
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