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Forester XT, Standard
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Repair and Diagnosis (Single Page)
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Testing & Diagnosis
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Engine (Diagnostics) (H4DOTC)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P0134: O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
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DTC Detecting Condition:
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DTC Detecting Condition:
Immediately at fault recognition
GENERAL DESCRIPTION < Ref. to
DTC P0134: O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 1)
. >
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode < Ref. to
OPERATION
. > and Inspection Mode < Ref. to
OPERATION
. >.