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Home >> Chevrolet >> 2017 >> SS Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L (LS3) - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P2096-P2099: Post Catalyst Fuel Trim System Limit >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify no other HO2S or fuel trim DTC is set.
    • If no other HO2S or fuel trim DTC is set 
  3. Verify DTC P2096, P2097, P2098, or P2099 is not set.
    • If a DTC is set 

      Refer to Circuit/System Testing.

    • If no DTC is set 
  4. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed in the Freeze Frame/Failure Records data.
  5. Verify DTC P2096, P2097, P2098, or P2099 is not set.
    • If a DTC is set 

      Refer to Circuit/System Testing.

    • If no DTC is set 
  6. All OK.
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