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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls - Powertrain DTC Charts & Descriptions - (Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P2097: Post Catalyst Fuel Trim System Too Rich Bank 1

DTC P2097: Post Catalyst Fuel Trim System Too Rich Bank 1

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P2097 - POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1

Description:  See the description for DTC P2096.
Possible Causes:  See the possible causes for DTC P2096.
Diagnostic Aids:  See the diagnostic aids for DTC P2096.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - - GO to PINPOINT TEST DZ .