Hyundai Santa Fe (DM): Repair procedures
Fuel Pressure Test
1. |
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - “Release Residual Pressure in
Fuel Line”)
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2. |
Install the Special Service Tool (SST).
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3. |
Inspect fuel leakage on connections among the fuel feed tube,
the high pressure fuel pump, and the SST components with IG ON.
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4. |
Measure Fuel Pressure.
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5. |
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - “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 pump, 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.
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Wear safety glasses and fuel resistant gloves.
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1. |
Turn the ignition off and disconnect the battery negative cable.
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2. |
Remove the fuel pump fuse (A).
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3. |
Disconnect the electrical connector from the high pressure fuel
pump.
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4. |
Reconnect the battery negative cable.
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5. |
Run the engine for about 20 seconds to lower the pressure in both
the high or low pressurelines. The engine may shut off within the 20
second period. If not, turn the engine off.
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6. |
Proceed with the service or repair. Use rags to cover opening
and catch spills when opening up the high pressure system.
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7. |
Reinstall / re-connect all components in reverse order of removal.
Start engine and confirm proper operation, and make sure there are no
fuel leaks.
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8. |
After completing, clear DTC(s) using GDS scan tool (the procedure
described above will cause DTC to set).
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Components and Components Location
Components Location 1. Fuel tank 2. Fuel pump 3. Fuel filter 4. Fuel pressure regulator 5. Canister 6. Fuel tank air filter 7. Fuel tank band 8. Fuel tank pressure sensor (FTPS) 9. Canister close valve ...Fuel Tank. Repair procedures
Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - “Release Residual Pressure in Fuel Line”) 2. Remove the rear seat assembly. (Refer to Body - “Rear Seat Assembly") ...See also:
Lighting
Exterior lights Lighting control To operate the lights, turn the knob at the end of the control lever to one of the following positions: 1. OFF 2. AUTO headlight 3. Position lamp 4. Headlight Daytime Running ...
Troubleshooting
Troubleshooting • The battery must be in good condition and fully charged for this troubleshooting. ...
Important Safety Notice
Important Safety Notice Proper service methods and repair procedures are essential for safe, reliable operation of all motor vehicles as well as personal safety of the operator. The service procedures ...