Fuel Pressure Test (Low pressure system) |
1. |
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").
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2. |
Install the Special Service Tool (SST).
|
3. |
Inspect fuel leakage on connections among the low fuel feed
tube, the low pressure inlet of high pressure fuel pump, and the SST
components with IG ON. |
4. |
Measure Fuel Pressure.
|
5. |
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").
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6. |
Test End
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Release Residual Pressure in Fuel Line |
Whenever the high pressure fuel fuse, fuel pipe, delivery
pipe, or injector is removed immediately after shutting off the engine,
an injury may be caused by the release of highly pressurized fuel.
Release the residual pressure in the high pressure fuel line by
referring to the "Residual fuel pressure release procedure" below before
removing any high pressure fuel system components.
|
Wear safety glasses and fuel resistant gloves.
|
1. |
Turn the ignition off and disconnect the battery negative (-) terminal. |
2. |
Remove the fuel pump fuse (A). |
3. |
Reconnect the battery negative (-) terminal. |
4. |
Run the engine for about 1 minutes to lower the pressure in the low pressure line. |
5. |
Turn the engine off. |
6. |
Disconnect the low pressure fuel line quick connector at the
High Pressure Pump. Use rags to cover opening and catch spills while
removing the fuel line. |
7. |
Start the engine, let it idle and then turn the ignition switch OFF after the engine has stopped on its own. |
8. |
Proceed with the service or repair. Use rags to cover opening and catch spills when opening up the high pressure system. |
9. |
Reinstall / re-connect all components in reverse order of
removal. Start engine and confirm proper operation, and make sure there
are no fuel leaks. |
10. |
After completing, clear DTC(s) using GDS scan tool. (The procedure descripbed above will cause DTC to set.) |
To resume cruising speed at more than approximately 30 km/h (20 mph)
If any method other than the CRUISE ON-OFF switch was used to cancel cruising
speed and the system is still activated, the most recent set speed will automatically
resume when you move the lever ...
Catalytic Converter Repair procedures
Removal
[Catalytic Converter (WCC)]
1.
Remove the exhaust manifold.
(Refer to Engine Mechanical System - "Exhaust Manifold")
[Catalytic Converter (UCC)]
1.
Remove the Center Muffler. ...