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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Control System (Diagnostics) (P2101 To U171F) (H4DO)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2195 A/F/O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 >> Execution Condition

Execution Condition

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Secondary Parameters Execution condition
Battery voltage ≥ 10.9 V
Barometric pressure > 75.1kPa (563mmHg, 22.2inHg)
Sub feedback In operation
Amount of intake air ≥ 6g/s (0.21oz/s)
Rear oxygen sensor sub feedback Execution
Rear oxygen sensor output voltage - Feedback target voltage -0.2V-0.1V
or  
Rear oxygen sensor sub feedback compensation coefficient Minimum value
or  
Rear oxygen sensor sub feedback compensation coefficient Maximum value