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Subaru
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2015
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BRZ Limited, Standard Trans
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnostics (1 Of 3)
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DTC P2270 O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 2)
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Circuit description
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Monitor strategy
Monitor strategy
Related DTCs
None
Required Sensors/Components (Main)
Oxygen sensor
Required Sensors/Components (Related)
-
Frequency of Operation
1 time
Duration
Less than 1 second
MIL Operation
2 operation cycle
Sequence of Operation
None