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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - DTC P0443 To DTC P3452 And Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P2096, P2097, P2098, P2099: Post Catalyst Fuel Trim System Low/High Limit Bank >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The correction limit for a condition causing a rich or lean air/fuel ratio has been exceeded.