- DTC judgment completed
- System normal
| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000YSPT |
| Model Year Start: 2017 | Model: Sienna | Prod Date Range: [08/2016 - 11/2017] |
| Title: 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P020113-P020613,P062D13; Cylinder 1 Injector "A" Circuit Open; 2017 MY Sienna [08/2016 - 11/2017] | ||
|
DTC |
P020113 |
Cylinder 1 Injector "A" Circuit Open |
|
DTC |
P020213 |
Cylinder 2 Injector "A" Circuit Open |
|
DTC |
P020313 |
Cylinder 3 Injector "A" Circuit Open |
|
DTC |
P020413 |
Cylinder 4 Injector "A" Circuit Open |
|
DTC |
P020513 |
Cylinder 5 Injector "A" Circuit Open |
|
DTC |
P020613 |
Cylinder 6 Injector "A" Circuit Open |
|
DTC |
P062D13 |
Fuel Injector Driver Circuit Performance Bank 1 Circuit Open |
DESCRIPTION
The D-4S system has two fuel injection systems. One is an in-cylinder direct injection system that directly injects pressurized fuel into the combustion chamber. The other is an intake port injection system. The ECM determines which fuel injection system to use in accordance with the engine conditions. The direct injection system uses an injector driver (EDU) built into the ECM to rapidly operate the fuel injector assemblies (for direct injection). It converts injection request signals from the ECM to high-voltage and high-current injector-drive signals that drive the fuel injector assemblies (for direct injection).
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
Note |
|---|---|---|---|---|---|---|
|
P020113 |
Cylinder 1 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P020213 |
Cylinder 2 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P020313 |
Cylinder 3 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P020413 |
Cylinder 4 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P020513 |
Cylinder 5 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P020613 |
Cylinder 6 Injector "A" Circuit Open |
Either of following conditions is met (1 trip detection logic):
|
|
Comes on |
DTC stored |
|
|
P062D13 |
Fuel Injector Driver Circuit Performance Bank 1 Circuit Open |
Open or short in all fuel injector assembly (for direct injection) circuits for 60 times or more (1 trip detection logic). |
|
Comes on |
DTC stored |
|
MONITOR DESCRIPTION
The fuel injection sequence occurs in numerical order from No. 1 to No. 6.
The ECM monitors the Injector Driver (EDU) at all times. If drivers or fuel injector assembly (for direct injection) are malfunctioning, the EDU sends fuel injector assembly (for direct injection) operation condition signals (fail signals) to the ECM. When the ECM receives the signals, the ECM stops the fuel injection control of the appropriate cylinders, cuts voltage to the appropriate D INJ relay, and illuminates the MIL.
MONITOR STRATEGY
|
Related DTCs |
P0201: Injector circuit open (cylinder 1) P0202: Injector circuit open (cylinder 2) P0203: Injector circuit open (cylinder 3) P0204: Injector circuit open (cylinder 4) P0205: Injector circuit open (cylinder 5) P0206: Injector circuit open (cylinder 6) P062D: Injector driver performance |
|
Required Sensors/Components (Main) |
Fuel injector assembly (for direct injection) EDU (injector driver) |
|
Required Sensors/Components (Related) |
- |
|
Frequency of Operation |
Continuous |
|
Duration |
- |
|
MIL Operation |
Immediate |
|
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
All
|
Monitor runs whenever the following DTCs are not stored |
None |
P0201, P0202, P0203, P0204, P0205 and P0206
|
All of the following conditions are met |
- |
|
Confirmed injection |
2 times or more |
|
Either of the following conditions is met |
A or B |
|
A. All of the following conditions are met |
(a), (b) and (c) |
|
(a) Starter |
Off |
|
(b) Battery voltage |
10.5 V or higher |
|
(c) Time after condition (b) is met |
0.5 seconds or more |
|
B. All of the following conditions are met |
(d), (e) and (f) |
|
(d) Starter |
On |
|
(e) Battery voltage |
8 V or higher |
|
(f) Time after condition (e) is met |
0.5 seconds or more |
|
Engine speed |
100 to 6000 rpm |
|
Injection time |
0.0008 seconds or more |
|
Injector driver relay |
On |
|
Fuel injector driver performance fail (P062D) |
Not detected |
|
The other injector of the same INJECTOR DRIVER FAIL SIGNAL |
Not operating |
|
Ignition switch |
ON |
|
Time after ignition switch off to ON |
0.5 seconds or more |
P062D
|
All of the following conditions are met |
- |
|
Confirmed injection |
2 times or more |
|
Either of the following conditions is met |
A or B |
|
A. All of the following conditions are met |
(a), (b) and (c) |
|
(a) Starter |
Off |
|
(b) Battery voltage |
10.5 V or higher |
|
(c) Time after condition (b) is met |
0.5 seconds or more |
|
B. All of the following conditions are met |
(d), (e) and (f) |
|
(d) Starter |
On |
|
(e) Battery voltage |
8 V or higher |
|
(f) Time after condition (e) is met |
0.5 seconds or more |
|
Engine speed |
100 to 6000 rpm |
|
Injection time |
0.0008 seconds or more |
|
Injector driver relay |
On |
|
The other injector of the same INJECTOR DRIVER FAIL SIGNAL |
Not operating |
|
Ignition switch |
ON |
|
Time after ignition switch off to ON |
0.5 seconds or more |
TYPICAL MALFUNCTION THRESHOLDS
P0201, P0202, P0203, P0204, P0205 and P0206
|
Either of the following conditions is met |
A or B |
|
A. No confirmed injection signal input |
20 times or more |
|
B. Both of the following conditions are met |
40 times or more |
|
(a) Current injector voltage for the same INJECTOR DRIVER FAIL SIGNAL* |
4.8 V or higher |
|
(b) Last injector voltage for the same INJECTOR DRIVER FAIL SIGNAL* |
4.8 V or higher |
P062D
|
No confirmed injection signal input in all cylinders |
60 times or more |
|
*: Definition of the INJECTOR DRIVER FAIL SIGNAL |
- |
|
INJECTOR DRIVER FAIL SIGNAL 1 |
#1 and #4 |
|
INJECTOR DRIVER FAIL SIGNAL 2 |
#2 and #5 |
|
INJECTOR DRIVER FAIL SIGNAL 3 |
#3 and #6 |
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
![2017 - 2020 MY Sienna [08/2016 - ]; 2GR-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 and 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 and turn the Techstream on.
- Start the engine [A].
- Idle the engine for 15 seconds or more [B].
- Enter the following menus: Powertrain / Engine / Trouble Codes [C].
-
Read 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: P020113, P020213, P020313, P020413, P020513, P020613 or P062D13.
-
Check the DTC judgment result.
Techstream Display
Description
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 shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE, perform steps [B] and [C] again.
-
[A] to [C]: 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
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
HINT:
- If the current from the D INJ relay is cut because DTC P062D13 is stored, DTC P123513 will be stored even if the fuel pump assembly (for high pressure side) is normal.
- 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 help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.
PROCEDURE
|
1. |
CHECK DTC OUTPUT (DTC P020113, P020213, P020313, P020413, P020513, P020613 AND/OR P062D13) |
(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.
|
Result |
Proceed to |
|---|---|
|
DTC P020113, P020213, P020313, P020413, P020513 or P020613 is output |
A |
|
3 or more of the following DTCs are output: P062D13, P020113, P020213, P020313, P020413, P020513 and P020613 |
B |
|
P062D13 is output |
| B |
|
|
|
2. |
CHECK HARNESS AND CONNECTOR |
(a) Disconnect the B67 ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
B67-30 (#1D+) - B67-60 (#1D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-28 (#2D+) - B67-58 (#2D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-25 (#3D+) - B67-26 (#3D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-29 (#4D+) - B67-59 (#4D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-27 (#5D+) - B67-57 (#5D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-24 (#6D+) - B67-54 (#6D-) |
20°C (68°F) |
1.76 to 2.06 Ω |
|
B67-30 (#1D+) or B67-60 (#1D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
B67-28 (#2D+) or B67-58 (#2D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
B67-25 (#3D+) or B67-26 (#3D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
B67-29 (#4D+) or B67-59 (#4D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
B67-27 (#5D+) or B67-57 (#5D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
|
B67-24 (#6D+) or B67-54 (#6D-) - Body ground and other terminals |
Always |
1 MΩ or higher |
HINT:
The standard values shown are fuel injector assembly (for direct injection) resistance values.
| OK |
|
|
|
3. |
INSPECT FUEL INJECTOR ASSEMBLY (FOR DIRECT INJECTION (RESISTANCE)) |
(a) Check the resistance of the fuel injector assembly (for direct injection).
Click here
HINT:
Perform "Inspection After Repair" after replacing the fuel injector assembly (for direct injection).
Click here
| OK |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR (FUEL INJECTOR ASSEMBLY (FOR DIRECT INJECTION) - ECM) |
| NG |
|
|
4. |
INSPECT D INJ RELAY |
(a) Inspect the D INJ relay.
Click here
| NG |
|
REPLACE D INJ RELAY |
|
|
5. |
CHECK HARNESS AND CONNECTOR (BATTERY - D INJ RELAY) |
|
(a) Remove the D INJ relay from the engine room relay block. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
5 (D INJ relay holder) - Body ground |
Always |
11 to 14 V |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
6. |
CHECK HARNESS AND CONNECTOR (D INJ RELAY - ECM) |
(a) Remove the D INJ relay from the engine room relay block.
(b) Disconnect the B67 ECM connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 (D INJ relay holder) - B67-19 (+BD1) |
Always |
Below 1 Ω |
|
3 (D INJ relay holder) - B67-18 (+BD2) |
Always |
Below 1 Ω |
|
3 (D INJ relay holder) or B67-19 (+BD1) - Body ground and other terminals |
Always |
10 kΩ or higher |
|
3 (D INJ relay holder) or B67-18 (+BD2) - Body ground and other terminals |
Always |
10 kΩ or higher |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
7. |
CHECK HARNESS AND CONNECTOR (EFI MAIN - D INJ RELAY) |
(a) Remove the EFI MAIN relay from the engine room relay block.
(b) Remove the D INJ relay from the engine room relay block.
(c) Remove the EFI-MAIN No. 2 relay from the engine room relay block.
HINT:
Remove the EFI-MAIN NO. 2 relay connected between the checked terminals as the coil inside the relay influences the measurement value.
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 (EFI MAIN relay holder) - 2 (D INJ relay holder) |
Always |
Below 1 Ω |
|
3 (EFI MAIN relay holder) or 2 (D INJ relay holder) - Body ground and other terminals |
Always |
10 kΩ or higher |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
8. |
CHECK HARNESS AND CONNECTOR (D INJ RELAY - ECM) |
(a) Remove the D INJ relay from the engine room relay block.
(b) Disconnect the A69 ECM connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (D INJ relay holder) - A69-7 (IREL) |
Always |
Below 1 Ω |
|
1 (D INJ relay holder) or A69-7 (IREL) - Body ground and other terminals |
Always |
10 kΩ or higher |
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|