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Home >> Subaru >> 2005 >> Baja Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0134 - O Sensor Circuit No Activity Detected (Bank 1 Sensor 1) - >> Diagnostic Method >> Judgment Value
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Judgment Value

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Heater control In operation
Resistance of front oxygen (A/F) sensor > 500 ohm

Time Needed for diagnosis:  5 seconds

Malfunction Indicator Light Illumination:  Illuminates as soon as malfunction occurs.