Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001NMQZ |
Model Year Start: 2021 |
Model: Corolla |
Prod Date Range: [04/2020 - 09/2022] |
Title: 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: P319300; Fuel Run Out; 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022] |
DESCRIPTION
The ECM receives the low fuel level signal from the combination meter assembly (meter ECU) to detect if the vehicle is running out of fuel.
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
MIL
|
Memory
|
Note
|
P319300
|
Fuel Run Out
|
All of the following conditions are met (1 trip detection logic):
-
Power switch on (IG).
-
The ECM receives the fuel empty low level signal from the combination meter assembly (meter ECU).
-
DTC detection conditions of either DTC P319000 or P319100 are met.
|
- (This DTC indicates that the vehicle ran out of fuel and does not indicate the malfunction of part.)
|
Does not come on
|
DTC stored
|
-
SAE Code: P3193
-
DTC for Mexico Models: Applies
|
MONITOR DESCRIPTION
This DTC indicates that the vehicle ran out of fuel. If the ECM receives the low fuel level signal from the combination meter assembly (meter ECU) and the DTC detection conditions of either DTC P319000 or P319100 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
NOTICE:
If the MIL or a master warning light illuminates, immediately end the confirmation driving pattern. When DTCs P319000, P319100 and P319300 are output, the engine may stop. In this case, the HV battery will no longer be chargeable and the distance that the vehicle can be driven will be limited.
-
Apply the parking brake firmly.
-
Connect the Techstream to the DLC3.
-
Turn the power switch on (IG).
-
Turn the Techstream on.
-
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
-
Turn the power switch off and wait for at least 30 seconds.
-
Turn the power switch on (READY).
-
Turn the Techstream on.
-
Fully depress the accelerator pedal for 10 seconds with the vehicle stopped, park (P) selected and the brake pedal depressed [A].
NOTICE:
As soon as the engine starts, release the accelerator pedal.
-
Release the parking brake.
-
With the engine running, 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.
HINT:
-
It is not necessary to maintain the vehicle speed at 40 km/h (25 mph) throughout the road test.
-
If the engine stops, further depress the accelerator pedal to restart the engine.
-
Enter the following menus: Powertrain / Engine / Trouble Codes [C].
-
Read the pending DTCs.
HINT:
-
If a pending DTC is output, the system is malfunctioning.
-
If a pending DTC is not output, perform the following procedure.
-
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
-
Input the DTC: P319300.
-
Check the DTC judgment result.
Techstream 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
|
HINT:
If the judgment result is INCOMPLETE or N/A, perform the Confirmation Driving Pattern and check the DTC judgment result again.
CAUTION / NOTICE / HINT
NOTICE:
-
Vehicle Control History may be stored in the hybrid vehicle control ECU if the engine is malfunctioning. Certain vehicle condition information is recorded when Vehicle Control History is stored. Reading the vehicle conditions recorded in both the freeze frame data and Vehicle Control History can be useful for troubleshooting.
- for Nickel Metal Hydride Battery: Click here
- for Lithium-ion Battery: Click here
(Select Powertrain in Health Check and then check the time stamp data.)
Click here
-
If any "Engine Malfunction" Vehicle Control History item has been stored in the hybrid vehicle control ECU, make sure to clear it. However, as all Vehicle Control History items are cleared simultaneously, if any Vehicle Control History items other than "Engine Malfunction" are stored, make sure to perform any troubleshooting for them before clearing Vehicle Control History.
- for Nickel Metal Hydride Battery: Click here
- for Lithium-ion Battery: Click here
PROCEDURE
1.
|
CHECK SHORTAGE OF FUEL
|
(a) Check the amount of fuel remaining.
OK:
There is enough fuel.
HINT:
-
DTCs P319000, P319100 and/or P319300 may be output if the vehicle ran out of fuel in the past.
-
If not enough fuel is added, DTC P319000, P319100 or P319300 may be output again. If the engine cannot be started because the vehicle is out of fuel, add fuel until the fuel level warning turns off.
NG
|
|
|
(a) Add fuel until the fuel level warning turns off.
NEXT
|
|
|
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Clear the DTCs.
Powertrain > Engine > Clear DTCs
(e) Turn the power switch off and wait for at least 30 seconds.
NEXT
|
|
|
4.
|
CHECK WHETHER DTC OUTPUT RECURS
|
(a) Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
(b) Enter the following menus: Powertrain / Engine / Trouble Codes.
(c) Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
|
Proceed to
|
DTCs are not output
|
A
|
DTC P319000 or P319100 is output
|
B
|
DTC P319000 or P319100 and other DTCs are output
|
C
|
A |
|
END
|
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