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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) (Except STI) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0130 O2 Sensor Circuit (Bank 1 Sensor 1) >> Diagnostic Method

Diagnostic Method

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value 

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
Input current < -45 μA
or
> 45 μA

Time Needed for Diagnosis:  3040 ms

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