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Home >> Subaru >> 2021 >> Forester Touring >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (3 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P2097: Post Catalyst Fuel Trim System Too Rich Bank 1 >> General Description >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Sub feedback
Amount of intake air
Integrated intake air amount during stoichiometric
Increased fuel amount compensation Rear oxygen element impedance
In operation
10g/s (0.35oz/s) or more
320g (11.29oz) or more
No compensation
185Ω or less