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JET PUMP INSPECTION [SKYACTIV-D 1.8]

JET PUMP INSPECTION [SKYACTIV-D 1.8]

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Warning
•  Highly pressurized fuel may spray out if the fuel line is cut. Due to the following dangers occurring with a fuel spray, always complete the “Fuel Line Safety Procedure” to prevent the fuel from spraying.
―  Fuel may cause irritation if it comes in contact with skin and eyes.
―  If fuel ignites and causes a fire, it may lead to serious injury or death, and damage to property and facilities.
•  A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.
Caution
•  If the fuel gauge level indicates 8/16 or more, the fuel surface is higher than the fuel pump unit and fuel gauge sender unit installation surface. If servicing is performed under this condition, fuel leakage could result. Always drain the fuel before performing the operation and keep the fuel in the fuel tank at less than half.

1.  Perform the “Fuel Line Safety Procedure” referring to the “BEFORE REPAIR PROCEDURE”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-D 1.8].)

2.  If the fuel gauge level indicates 8/16 or more, refer to the “FUEL DRAINING PROCEDURE” and drain the fuel. (See FUEL DRAINING PROCEDURE [SKYACTIV-D 1.8].)

3.  Remove the rear seat cushion. (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

4.  Remove the fuel gauge sender unit (main). (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [(E)].)

5.  Visually verify that there is no cracking, damage, or rust on the fuel gauge sender unit (main).

•  If a malfunction is verified, replace the fuel gauge sender unit (main). (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [(E)].)

6.  Plug port B.

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7.  Apply pressure from port A to verify that there is airflow through port C.

•  If there is no airflow, replace the fuel gauge sender unit (main). (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [(E)].)

8.  Remove the port B plug.

9.  Apply pressure from port A to verify that there is airflow through port B.

•  If there is no airflow, replace the fuel gauge sender unit (main). (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [(E)].)