DTC P0313:00 [MZR-CD (RF Turbo)]

id0102f1156500

DTC P0313:00

Misfire detected with low fuel
DETECTION CONDITION
•  The PCM monitors the fuel level of the fuel tank using the fuel gauge signal from the instrument cluster. If the total fuel injection amount calculated by the PCM after the fuel amount falls below the E-line (larger than P115A:00) exceeds the threshold, the PCM determines that the fuel level is low.
Diagnostic support note
•  The MIL does not illuminate if the PCM detect the above malfunction.
•  FREEZE FRAME DATA is not available.
•  The DTC is stored in the PCM memory.
Note
•  The hesitation is appeared by PCM fail-safe function, when the PCM stores this DTC.
POSSIBLE CAUSE
•  No fuel in tank
•  Fuel gauge (in instrument cluster) malfunction
•  Fuel gauge sender unit malfunction
•  PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
•  Has freeze frame data been recorded?
Yes
Go to the next step.
No
Record the freeze frame data on the repair order, then go to the next step.
2
VERIFY RELATED SERVICE INFORMATION AVAILABILITY
•  Verify related Service Information availability.
•  Is any related Service Information available?
Yes
Perform the repair or diagnosis according to the available Service Information.
•  If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA
•  Is the FREEZE FRAME DATA recorded at Step 1?
Yes
Go to the recorded FREEZE FRAME DATA DTC troubleshooting procedure
(See DTC TABLE [MZR-CD (RF Turbo)].)
No
Go to the next step.
4
INSPECT WHETHER MALFUNCTION IS LOW FUEL LEVEL OR INSTRUMENT CLUSTER
•  Connect the M-MDS to the DLC-2.
•  Clear the DTC from the PCM memory using the M-MDS.
•  Refill the fuel above 9 L {2 US gal, 2 lmp gal}.
•  Start and warm up the engine.
•  Retrieve the DTC using the M-MDS.
•  Is the DTC P0313:00 or P115A:00 present?
Note
•  If the refueling amount is low, the PCM stored DTC P0313:00 or P115A:00 continues.
Yes
Go to the next step.
No
If the other DTC or PENDING CODE is stored:
Go to the applicable DTC troubleshooting procedure.
(See DTC TABLE [MZR-CD (RF Turbo)].)
If any DTC is not stored:
The troubleshooting is completed (the cause of this DTC is low fuel level), then go to the Step 6.
5
REINSPECT WHETHER MALFUNCTION IS LOW FUEL LEVEL OR INSTRUMENT CLUSTER
•  Refill the fuel till fuel level is above 9L {2.34 gal}.
•  Clear the DTC from the PCM memory using the M-MDS.
•  Refill the fuel above 9 L {2 US gal, 2 lmp gal}.
•  Start and warm up the engine.
•  Retrieve the DTC using the M-MDS.
•  Is the DTC P0313:00 or P115A:00 present?
Yes
Inspect the fuel gauge.
(See INSTRUMENT CLUSTER INSPECTION.)
Repair or replace malfunctioning part, according to inspection result.
Then go to the next step.
No
If the other DTC or PENDING CODE is stored:
Go to the applicable DTC troubleshooting procedure.
(See DTC TABLE [MZR-CD (RF Turbo)].)
If any DTC is not stored:
The troubleshooting is completed (the cause of this DTC is low fuel level), then go to the next step.
6
VERIFY TROUBLESHOOTING OF DTC P0313:00 COMPLETED
•  Make sure to reconnect all disconnected connectors.
•  Clear the DTC from the PCM memory using the M-MDS.
•  Start and warm up the engine.
•  Is this DTC present?
Yes
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [MZR-CD (RF Turbo)].)
No
Go to the next step.
7
VERIFY AFTER REPAIR PROCEDURE
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZR-CD (RF Turbo)])
No
DTC troubleshooting completed.