- Target Fuel Pressure (High)
- Fuel Pressure (High)
- High Fuel Pressure Sensor
- High Pressure Fuel Pump Duty Ratio (D4)
- High Pressure Fuel Pump Discharge Rate
- Injection Mode
- Injection Timing Cylinder #1 (D4)
- Injection Time Cylinder #1 (D4)
| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM10000000138BH |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [03/2017 - 06/2017] |
| Title: A25A-FKS (ENGINE CONTROL): SFI SYSTEM: P02EE00,P02EF00,P02F000,P02F100; Cylinder 1 Injector Circuit Range/Performance; 2018 MY Camry [03/2017 - 06/2017] | ||
|
DTC |
P02EE00 |
Cylinder 1 Injector Circuit Range/Performance |
|
DTC |
P02EF00 |
Cylinder 2 Injector Circuit Range/Performance |
|
DTC |
P02F000 |
Cylinder 3 Injector Circuit Range/Performance |
|
DTC |
P02F100 |
Cylinder 4 Injector Circuit Range/Performance |
DESCRIPTION
By using Partial Lift Fuel Injection Control to spray fuel before the needle inside each direct fuel injector assembly has fully opened, the injection of fuel by the direct fuel injector assembly can be precisely controlled at partial lift. Due to the influence on the injected fuel volume due to wear and variations between injectors, feedback control is implemented for partial lift fuel injection.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
Note |
|---|---|---|---|---|---|---|
|
P02EE00 |
Cylinder 1 Injector Circuit Range/Performance |
The No. 1 cylinder partial lift control learned value exceeds the threshold (2 trip detection logic). |
|
Comes on |
DTC stored |
SAE Code: P02EE |
|
P02EF00 |
Cylinder 2 Injector Circuit Range/Performance |
The No. 2 cylinder partial lift control learned value exceeds the threshold (2 trip detection logic). |
|
Comes on |
DTC stored |
SAE Code: P02EF |
|
P02F000 |
Cylinder 3 Injector Circuit Range/Performance |
The No. 3 cylinder partial lift control learned value exceeds the threshold (2 trip detection logic). |
|
Comes on |
DTC stored |
SAE Code: P02F0 |
|
P02F100 |
Cylinder 4 Injector Circuit Range/Performance |
The No. 4 cylinder partial lift control learned value exceeds the threshold (2 trip detection logic). |
|
Comes on |
DTC stored |
SAE Code: P02F1 |
Related Data List
|
DTC No. |
Data List |
|---|---|
|
P02EE00 |
|
|
P02EF00 |
|
|
P02F000 |
|
|
P02F100 |
MONITOR DESCRIPTION
The ECM calculates the partial lift control learning value for each cylinder. The ECM counts the number of times that the partial lift control learned value exceeds the threshold, and if the total number exceeds the threshold, the ECM determines that partial lift control is malfunctioning and illuminates the MIL and stores a DTC.
MONITOR STRATEGY
|
Related DTCs |
P02EE: Injection volume learning (Partial Lift [PL] learning) value reaches upper or lower limit (No. 1 cylinder) P02EF: Injection volume learning (Partial Lift [PL] Learning) value reaches upper or lower limit (No. 2 cylinder) P02F0: Injection volume learning (Partial Lift [PL] learning) value reaches upper or lower limit (No. 3 cylinder) P02F1: Injection volume learning (Partial Lift [PL] learning) value reaches upper or lower limit (No. 4 cylinder) |
|
Required Sensors/Components (Main) |
Direct fuel injector assembly |
|
Required Sensors/Components (Related) |
ECM |
|
Frequency of Operation |
Once par driving cycle |
|
Duration |
Within 15 seconds |
|
MIL Operation |
2 driving cycles |
|
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
|
All of the following conditions are met |
- |
|
Battery voltage |
11 V or higher |
|
Partial lift injection for partial lift learning (*) |
Executing |
|
High pressure fuel system malfunction (P0087, P0088) |
Not detected |
|
Fuel system malfunction (P0171, P0172) |
Not detected |
|
Fuel system monitor is not prohibited by other malfunctions detected |
- |
|
(*) Partial lift injection for partial lift learning execute when all of the following conditions are met |
- |
|
Engine speed |
3300 rpm or less |
|
Engine coolant temperature |
60 °C (140 °F) or higher |
|
Fuel cut |
Not executing |
TYPICAL MALFUNCTION THRESHOLDS
|
Either of the following conditions is met |
A or B |
|
A. Partial lift fuel injection malfunction counter |
20 counts or more |
|
B. Both of the following conditions are met |
(a) and (b) |
|
(a) Accumulated number of partial lift injection for partial lift learning after secondary parameters are met |
60 counts or more |
|
(b) Accumulated partial lift fuel injection malfunction counter / Accumulated number of partial lift injection for partial lift learning after secondary parameters are met |
More than 0.8 times |
CONFIRMATION DRIVING PATTERN
HINT:
-
After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.
Click here
![2018 - 2024 MY Camry [03/2017 - ]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
-
When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.
Click here
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Turn the ignition switch off and wait for at least 30 seconds.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Start the engine and warm it up until the engine coolant temperature is 75°C [167°F] or higher [A].
- Turn the ignition switch off and wait for at least 30 seconds [B].
- Start the engine and wait for at least 5 minutes [C].
- Turn the Techstream on.
- Enter the following menus: Powertrain / Engine / Trouble Codes [D].
-
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: P02EE00, P02EF00, P02F000 or P02F100.
-
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
HINT:
- If the judgment result is NORMAL, the system is normal.
- If the judgment result is ABNORMAL, the system is malfunctioning.
- If the judgment result is INCOMPLETE, perform steps [A] through [D] again.
-
[A] to [D]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
- When clearing the permanent DTCs, do not disconnect the cable from the battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.
WIRING DIAGRAM
Refer to DTC P020113.
Click here
CAUTION / NOTICE / HINT
HINT:
Read Freeze Frame Data using the Techstream. The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.
PROCEDURE
|
1. |
CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P02EE00, P02EF00, P02F000 AND/OR P02F100) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Trouble Codes.
(e) Read the DTCs.
Powertrain > Engine > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTC P02EE00, P02EF00, P02F000 and/or P02F100 is output |
A |
|
DTC P02EE00, P02EF00, P02F000 and/or P02F100 and other DTCs are output |
B |
HINT:
If any DTCs other than P02EE00, P02EF00, P02F000 and/or P02F100 are output, troubleshoot those DTCs first.
| B |
|
|
|
2. |
CHECK DTC OUTPUT |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Trouble Codes.
(e) Read the DTCs.
Powertrain > Engine > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
Only 1 DTC among DTC P02EE00, P02EF00, P02F000 and P02F100 is output |
A |
|
2 or more DTCs among DTC P02EE00, P02EF00, P02F000 and P02F100 are output |
B |
HINT:
If the malfunction occurred for one cylinder or multiple cylinders can be determined based on the stored DTCs.
| B |
|
|
|
3. |
CHECK HARNESS AND CONNECTOR |
(a) Disconnect the ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
C57-16 (#1D+) - C57-17 (#1D-) |
20°C (68°F) |
1.34 to 1.64 Ω |
|
C57-11 (#2D+) - C57-10 (#2D-) |
20°C (68°F) |
1.34 to 1.64 Ω |
|
C57-12 (#3D+) - C57-13 (#3D-) |
20°C (68°F) |
1.34 to 1.64 Ω |
|
C57-15 (#4D+) - C57-14 (#4D-) |
20°C (68°F) |
1.34 to 1.64 Ω |
|
C57-16 (#1D+) or C57-17 (#1D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
C57-11 (#2D+) or C57-10 (#2D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
C57-12 (#3D+) or C57-13 (#3D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
C57-15 (#4D+) or C57-14 (#4D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
HINT:
- The standard values shown are direct fuel injector assembly resistance values.
- If the measured resistance value differs from the other cylinders and the injector resistance is normal, check the related cylinder as a poorly connected connector is suspected.
| OK |
|
|
|
4. |
INSPECT DIRECT FUEL INJECTOR ASSEMBLY (RESISTANCE) |
(a) Inspect the resistance of the direct fuel injector assembly.
Click here
| OK |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (DIRECT FUEL INJECTOR ASSEMBLY - ECM) |
| NG |
|
|
5. |
PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE INJECTION MODE (DIRECT)) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Start the engine and warm it up (until the engine coolant temperature is 80°C (176°F) or higher).
(e) Enter the following menus: Powertrain / Engine / Active Test / Control the Injection Mode / Data List / Coolant Temperature, Injection Mode, Short FT B1S1 and Long FT B1S1.
Powertrain > Engine > Active Test
|
Active Test Display |
|---|
|
Control the Injection Mode |
|
Data List Display |
|---|
|
Coolant Temperature |
|
Injection Mode |
|
Short FT B1S1 |
|
Long FT B1S1 |
(f) According to the display on the Techstream, read the Data List with the Active Test "Control the Injection Mode" set to Direct.
|
Item |
Proceed to |
|
|---|---|---|
|
Injection Mode |
Short FT B1S1 + Long FT B1S1 |
|
|
Direct |
-25% or less, or +25% or higher |
A |
|
Between -25% and +25% |
B |
|
| B |
|
|
|
6. |
REPLACE FUEL PRESSURE SENSOR (FOR HIGH PRESSURE SIDE) |
(a) Replace the fuel pressure sensor (for high pressure side).
Click here
HINT:
Perform "Inspection After Repair" after replacing the fuel pressure sensor (for high pressure side).
Click here
|
|
7. |
CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTCs.
Powertrain > Engine > Clear DTCs
(e) Turn the ignition switch off and wait for at least 30 seconds.
|
|
8. |
CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED |
(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 P02EE00, P02EF00, P02F000 and/or P02F100 is output |
B |
HINT:
Perform "Inspection After Repair" after replacing the direct fuel injector assembly.
Click here
| A |
|
END |
| B |
|
|
9. |
REPLACE DIRECT FUEL INJECTOR ASSEMBLY |
(a) Replace the direct fuel injector assembly.
Click here
HINT:
Perform "Inspection After Repair" after replacing the direct fuel injector assembly.
Click here
|
|
10. |
CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTCs.
Powertrain > Engine > Clear DTCs
(e) Turn the ignition switch off and wait for at least 30 seconds.
|
|
11. |
CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED |
(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 P02EE00, P02EF00, P02F000 and/or P02F100 is output |
B |
| A |
|
END |
|
|
12. |
REPLACE ECM |
(a) Replace the ECM.
Click here
|
|
13. |
CLEAR DTC |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTCs.
Powertrain > Engine > Clear DTCs
(e) Turn the ignition switch off and wait for at least 30 seconds.
|
|
14. |
CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED |
(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
OK:
DTCs are not output.
| NEXT |
|
END |
|
|