FUEL TANK INSPECTION [SKYACTIV-X 2.0]
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2WD
1. Level the vehicle.
2. Complete the “BEFORE SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-X 2.0].)
3. Drain the fuel. (See FUEL DRAINING PROCEDURE [SKYACTIV-X 2.0].)
4. Remove the fuel tank and fuel pump unit as a single unit. (See FUEL TANK REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
5. Perform the following procedure to verify fuel tank airtightness.
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6. Remove the port C plug
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7. Place the fuel tank in a level position.
8. Close port A and apply 5.9 kPa {44 mmHg, 1.7 inHg} of pressure to port C, and leave it in this condition momentarily.
9. Open port A and verify that the pressure decreases from 5.9 kPa {44 mmHg, 1.7 inHg}.
10. Close port A and apply -2.0 kPa {-15 mmHg, -0.59 inHg} vacuum to port C, and leave it in this condition momentarily.
11. Open port A and verify that the -2.0 kPa {-15 mmHg, -0.59 inHg} negative pressure condition restores to near positive pressure.
12. Turn the fuel tank upside down.
13. Apply pressure of 5.9 kPa {44 mmHg, 1.7 inHg} to port A and wait for a while.
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14. Verify that there is no change in the pressure and no air leakage from the port C.
AWD
1. Level the vehicle.
2. Complete the "BEFORE SERVICE PRECAUTION". (See BEFORE SERVICE PRECAUTION [SKYACTIV-X 2.0].)
3. Drain the fuel. (See FUEL DRAINING PROCEDURE [SKYACTIV-X 2.0].)
4. Remove the fuel tank and fuel pump unit as a single unit. (See FUEL TANK REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
5. Perform the following procedure to verify fuel tank airtightness.
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6. Remove the port C plug
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7. Place the fuel tank in a level position.
8. Close port A and apply 5.9 kPa {44 mmHg, 1.7 inHg} of pressure to port C, and leave it in this condition momentarily.
9. Open port A and verify that the pressure decreases from 5.9 kPa {44 mmHg, 1.7 inHg}.
10. Close port A and apply -2.0 kPa {-15 mmHg, -0.59 inHg} vacuum to port C, and leave it in this condition momentarily.
11. Open port A and verify that the -2.0 kPa {-15 mmHg, -0.59 inHg} negative pressure condition restores to near positive pressure.
12. Turn the fuel tank upside down.
13. Apply pressure of 5.9 kPa {44 mmHg, 1.7 inHg} to port A and wait for a while.
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14. Verify that there is no change in the pressure and no air leakage from the port C.