Santa Fe FWD V6-2.7L (2007)
IMPORTANT:
The kit includes TWO (2) different hydrometers.
Do not use the diesel hydrometer with specific gravity range from 0.800 to 0.900.
Use only the gasoline hydrometer with specific gravity range from 0.700 to 0.800 for the correct measurement of the fuel to be tested.
SERVICE PROCEDURE:
1. Prepare the tall graduated cylinder attached to the fixture base.
NOTE:
Be sure that the inside of the cylinder is clean and free of contaminants.
2. Obtain sample fuel from the incident vehicle and fill the graduated cylinder to the 100ml mark.
NOTE:
There are several different methods available to gather a small quantity of fuel for testing. Follow the applicable Shop Manual procedures and
precautions as required to perform any ONE of the following, as feasible.
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For older MPI fuel systems equipped with a fuel return line, divert the fuel return hose to capture the fuel into a suitable container while running
the engine at idle.
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For MPI fuel systems that are returnless design, divert the fuel line from the fuel rail to capture the fuel into a container. For additional fuel
amount, briefly prime the fuel pump by cycling the ignition key. (Do not perform this option for GDI engines.)
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For GDI and MPI systems, lift the vehicle and disconnect the large fuel hose of the fuel filler neck from the fuel tank inlet. Using a long socket
extension, lightly push open the inlet check valve at the inlet of the tank and capture the sample fuel.
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For GDI and MPI systems, remove the main fuel pump and sender module from the fuel tank to collect the fuel sample through the service access
port, if possible. If equipped, removing the remote fuel sender module may be easier for this task. Avoid fuel spillage.
