MG
Moderator
Please see T-SB-0015-21 Revision 1
(Please see this Post to determine VDS and WMI's)
REVISION NOTICE May 27, 2022 Rev1:
* Applicability has been updated to include 2022 model year Avalon, Camry, Corolla, Corolla Hatchback, Highlander, RAV4, and Tacoma vehicles. * Applicability has been updated to remove 2021 model year Sienna vehicles.
* The Test Procedure section has been updated. Any previous printed versions of this bulletin should be discarded.
Introduction:
This Service Bulletin provides a procedure to properly perform the Techstream "Control the Injection Mode" active test in some 2016 - 2022 model year Toyota vehicles equipped with an FKS engine.
Test Procedure:
1. Start the engine and turn OFF the A/C.
2. Connect Techstream to the vehicle and navigate to Engine Active Test- Control the Injection Mode.
3. Verify the execute conditions are met to perform the active test
NOTICE:
The vehicle MUST be stopped with the engine idling, and the coolant temperature MUST be above 176°F (80°C).
4. Select OK.
5. Select the criteria desired for monitoring (see the figure 2).
A. Select Primary as the data set to be displayed.
B. Select the parameters.
(1) Engine Speed
(2) Injection Mode
(3) Short FT
(4) Long FT
C. Select the graph button.
6. Press the record button to start recording
7. Select Direct on the Control the Injection Mode window
8. Raise engine to 2,000 RPM.
9. Press Start
10. Keep the engine RPM at 2,000 for 30 seconds.
11. Idle the engine for one minute.
12. Click Stop.
13. Select Port on the Control the Injection Mode window.
14. Raise the engine RPM to 2,000
15. Press Start
16. Keep the engine RPM at 2,000 for 30 seconds.
17. Idle the engine for one minute.
18. Click stop
19. Click the record button to stop recording
20. Utilizing the primary data list graph snapshot, confirm the switch occurred when commanded with the injection mode parameter.
Did the vehicle respond to the selected modes (direct and port) during the active test?
Yes- The active test is complete
No- Retake the active test, return to step 2.
(Please see this Post to determine VDS and WMI's)
REVISION NOTICE May 27, 2022 Rev1:
* Applicability has been updated to include 2022 model year Avalon, Camry, Corolla, Corolla Hatchback, Highlander, RAV4, and Tacoma vehicles. * Applicability has been updated to remove 2021 model year Sienna vehicles.
* The Test Procedure section has been updated. Any previous printed versions of this bulletin should be discarded.
Introduction:
This Service Bulletin provides a procedure to properly perform the Techstream "Control the Injection Mode" active test in some 2016 - 2022 model year Toyota vehicles equipped with an FKS engine.
Test Procedure:
1. Start the engine and turn OFF the A/C.
2. Connect Techstream to the vehicle and navigate to Engine Active Test- Control the Injection Mode.
3. Verify the execute conditions are met to perform the active test
NOTICE:
The vehicle MUST be stopped with the engine idling, and the coolant temperature MUST be above 176°F (80°C).
4. Select OK.
5. Select the criteria desired for monitoring (see the figure 2).
A. Select Primary as the data set to be displayed.
B. Select the parameters.
(1) Engine Speed
(2) Injection Mode
(3) Short FT
(4) Long FT
C. Select the graph button.
6. Press the record button to start recording
7. Select Direct on the Control the Injection Mode window
8. Raise engine to 2,000 RPM.
9. Press Start
10. Keep the engine RPM at 2,000 for 30 seconds.
11. Idle the engine for one minute.
12. Click Stop.
13. Select Port on the Control the Injection Mode window.
14. Raise the engine RPM to 2,000
15. Press Start
16. Keep the engine RPM at 2,000 for 30 seconds.
17. Idle the engine for one minute.
18. Click stop
19. Click the record button to stop recording
20. Utilizing the primary data list graph snapshot, confirm the switch occurred when commanded with the injection mode parameter.
Did the vehicle respond to the selected modes (direct and port) during the active test?
Yes- The active test is complete
No- Retake the active test, return to step 2.