SFI SYSTEM(w/ EGR System), Diagnostic DTC:P3193

DTC Code DTC Name
P3193 Fuel Run Out

DESCRIPTION

The ECM receives the fuel empty low level (below approximately 9.9 L) signal from the combination meter sub-assembly (meter ECU) to detect if the vehicle is running out of fuel.

DTC No. DTC Detection Condition Trouble Area
P3193

All of the following conditions are met (1 trip detection logic):


  1. Power switch on (IG).

  2. The ECM receives the fuel low level (below approximately 9.9 L) signal from the combination meter sub-assembly (meter ECU).

  3. DTC detection conditions of either DTC P3190 or P3191 are met.

 - (This DTC indicates that the vehicle ran out of fuel and does not indicate the malfunction of part.)

MONITOR DESCRIPTION

This DTC indicates that the vehicle ran out of fuel. If the ECM receives the fuel low level (below approximately 9.9 L) signal from the combination meter sub-assembly (meter ECU) and the DTC detection conditions of either DTC P3190 or P3191 are met while 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 or master warning light illuminates, stop the road test immediately. When DTC P3190, P3191 or P3193 is stored, the vehicle can be driven only a short distance as the engine operation is disabled and the HV battery is not charged.

A000NKRE33
*1 40 km/h
*2 READY ON
*3 Total engine operation time of 10 min. or more

  1. Apply the parking brake firmly.

  2. Connect the GTS to the DLC3.

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

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

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

  6. Turn the power switch on (READY) and turn the GTS on.

  7. Fully depress the accelerator pedal for 10 seconds with the vehicle stopped, park (P) selected and the brake pedal depressed. [A]

    Note

    As soon as the engine starts, release the accelerator pedal.

  8. Release the parking brake.

  9. Drive the vehicle at an average of approximately 40 km/h (25 mph) or more until the total engine operation time is 10 minutes or more. [B]

    CAUTION:

    When performing the confirmation driving pattern, obey all speed limits and traffic laws.

    Tech Tips

    It is not necessary to maintain the vehicle speed at 40 km/h (25 mph) throughout the road test.

  10. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes. [C]

  11. 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.

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

  13. Input the DTC: P3193

  14. 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 DTC P3190, P3191 or P3193 is stored, engine operation is disabled. In this case, add fuel or perform a repair, then clear the DTCs and turn the power switch off to allow the operation to return to normal.

  • When DTC P3190, P3191 or P3193 is stored, the HV battery is not charged as the vehicle operates using only the motor. If the vehicle is driven in this condition, SOC will drop and the HV battery will be depleted, preventing the system from entering the READY-on state.

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
      Result Proceed to
      NG A
      OK B

    B

    CHECK WHETHER DTC OUTPUT RECURS (DTC P3193) Click here

    A

  2. REFILL FUEL


    1. Add fuel until the fuel level warning light turns off.


    NEXT

  3. CHECK WHETHER DTC OUTPUT RECURS (DTC P3193)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Clear the DTCs.

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

    6. Turn the power switch on (READY).

    7. Turn the GTS on.

    8. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.

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

    10. Read the DTCs Click here.

      Result
      Result Proceed to
      DTC is not output A
      DTC P3190 or P3191 is output B
      DTC P3190 or P3191 and other DTCs are output C

    A

    END

    B

    GO TO DTC P3190, P3191 Click here

    C

    GO TO DTC CHART Click here