SFI SYSTEM, Diagnostic DTC:P3193

DTC Code DTC Name
P3193 Fuel Run Out

DESCRIPTION

The ECM receives the fuel empty low level (below approximately 6.8 L) signal from the combination meter sub-assembly (meter ECU) to detect if the vehicle is running out of fuel.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P3193 Fuel Run Out The ECM receives the fuel low level (below approximately 6.8 L) signal from the combination meter sub-assembly (meter ECU) (1 trip detection logic) - (This DTC indicates that the vehicle ran out of fuel and does not indicate the malfunction of part.) Does not come on DTC stored

MONITOR DESCRIPTION

This DTC indicates that the vehicle ran out of fuel. If the ECM receives the fuel low level (below approximately 6.8 L) signal from the combination meter sub-assembly (meter ECU) during the power switch is on (IG) or the engine is operating, the ECM stores this DTC.

MONITOR STRATEGY

Frequency of Operation Continuous

CONFIRMATION DRIVING PATTERN

Note

If the MIL (malfunction indicator lamp) or warning light illuminates, immediately end the confirmation driving pattern. When DTCs P3190, P3191 and P3193 are output, the engine may be stopped due to the engine condition. In this case, the HV battery will no longer be chargeable and the distance that the vehicle can be driven will be limited.


  1. Connect the GTS to the DLC3.

  2. Turn the power switch on (IG) and turn the GTS on.

  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).

  4. Turn the power switch off and wait for at least 30 seconds.

  5. Turn the power switch on (IG) and turn the GTS on.

  6. Wait 30 seconds or more.

  7. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

  8. Read the DTCs (include pending DTCs).

    Tech Tips


    • If a DTC (include pending DTC) is output, the system is malfunctioning.

    • If a DTC (include pending DTC) is not output, perform the following procedure.

  9. Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.

  10. Input the DTC: P3193.

  11. Check the DTC judgment result.

    GTS Display Description
    NORMAL

    • DTC judgment completed

    • System normal
    ABNORMAL

    • DTC judgment completed

    • System abnormal
    INCOMPLETE

    • DTC judgment not completed

    • Perform driving pattern after confirming DTC enabling conditions
    N/A

    • Unable to perform DTC judgment

    • Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit

    Tech Tips

    If the judgment result shows INCOMPLETE or N/A, perform the Confirmation Driving Pattern and check the DTC judgment result again.

CAUTION / NOTICE / HINT

Tech Tips


  • When DTCs P3190, P3191 and P3193 are output, the engine may be stopped due to the engine condition.

    At this time, after adding fuel or performing repairs, clear the DTCs. Then turn the power switch off to return to the normal condition.

  • When this DTC is output and the engine is stopped, the HV battery cannot be charged since the vehicle is driven with the motor only. If the vehicle continues to be driven under this condition, the HV battery becomes depleted ultimately and the power switch cannot be turned on (READY).

PROCEDURE


  1. CHECK SHORTAGE OF FUEL


    1. Check the amount of fuel remaining.

      OK
      There is enough fuel.

      Tech Tips


      • DTCs P3190, P3191 and/or P3193 may be output if the vehicle ran out of fuel in the past.

      • If not enough fuel is added, DTC P3190, P3191 or P3193 may be output again. If the engine cannot be started because the vehicle is out of fuel, add fuel until the fuel level warning light turns off.

      Result
      Proceed to
      OK
      NG

    OK

    END

    NG

    REFILL FUEL