Subaru 2009 IMPREZA Service Manual page 976

3) Connect the connector to the rear oxygen sen-
sor, and hold the rear oxygen sensor harness with
the clip (A).
• AT MODEL
• MT MODEL
(A)
4) Lower the vehicle.
5) Connect the ground cable to battery.
C: INSPECTION
Measure the resistance between rear oxygen sen-
sor terminal.
2 1
4 3
Terminal No.
1 and 2 5.6
Rear Oxygen Sensor
(A)
EX-02329
EX-02345
IN-00203
FU-04073
Standard
+0.8
(when 20°C (68°F))
–0.6
FU(H4DOTC)-51
FUEL INJECTION (FUEL SYSTEMS)