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Home >> Subaru >> 2015 >> XV Crosstrek Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnostic Trouble Code (DTC) Detecting Criteria (Except Hybrid) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P2196: O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1) >> Enable Conditions

Enable Conditions

ENABLE CONDITIONS

Secondary Parameters Enable Conditions
Time needed for all secondary parameters to be in enable conditions ≥ 4096 ms
Battery voltage ≥ 10.9 V
Atmospheric pressure ≥ 75.1 kPa (563 mmHg, 22.2 inHg)
Rear oxygen sensor sub feedback Execution
Rear oxygen sensor output voltage - Feedback target voltage - 0.2 V - 0.1 V
or rear oxygen sensor sub feedback compensation coefficient On Min.
or rear oxygen sensor sub feedback compensation coefficient On Max.
Elapsed time after starting the engine ≥ 0 ms
Engine coolant temperature ≥ -40 °C (-40 °F)
Vehicle speed ≥ 0 km/h (0 MPH)
Amount of intake air ≥ 6 g/s (0.21 oz/s)
Targeted lambda value load compensation coefficient -1 - 1.000