LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2017 >> SS Automatic 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 P0230: Fuel Pump Control Output Circuit >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify the parameters listed below do not display Malfunction while commanding the Fuel Pump Enable ON and OFF with a scan tool:
    • Fuel Pump Enable Circuit High Voltage Test Status
    • Fuel Pump Enable Circuit Open Test Status
    • Fuel Pump Enable Circuit Low Voltage Test Status
    • If Malfunction is displayed 

      Refer to Circuit/System Testing.

    • If Malfunction is not displayed 
  3. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
  4. Verify DTC P0230 does not set.
    • If the DTC sets 

      Refer to Circuit/System Testing.

    • If the DTC does not set 
  5. All OK.
scientia non olet · About LEMON Manuals