FixVault
Home
›
Subaru
›
2016
›
Crosstrek Base
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System (Diagnostics) (Except Hybrid) (3 Of 3)
›
DTC P2271 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2
›
Execution Condition
Execution Condition
Secondary Parameters
Execution condition
Battery voltage
≥ 10.9 V
Fuel cut time
≥ 5000 ms
Estimated temperature of the rear oxygen sensor element
≥ 500 °C (932 °F) (CVT model)
≥ 500 °C (932 °F) (MT model)