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Home >> Subaru >> 2005 >> Outback R >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 >> Diagnostic Method

Diagnostic Method

Judge NG when the continuous time of completing the malfunction criteria below becomes more than 5 seconds.

Judge OK and clear NG when the continuous time of not completing the malfunction criteria below becomes more than 5 seconds.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Sub feedback learning value >/= 0.018

Time Needed for Diagnosis:  5 seconds

Malfunction Indicator Light Illumination:  Illuminates when malfunction occurs in 2 continuous drive cycles.