CX-7 FWD L4-2.3L Turbo (2010)
Rollover Valve: Testing and Inspection
FUEL SHUT-OFF/ROLLOVER VALVE INSPECTION [L3 WITH TC]
CAUTION:
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Disconnecting/connecting the quick release connector without cleaning it may cause damage to the fuel pipe and quick release connector. Always
clean the quick release connector joint area before disconnecting/connecting using a cloth or soft brush, and make sure that it is free of foreign
material.
NOTE:
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This inspection is for fuel shut-off valve and rollover valve integrated in the fuel tank.
1. Disconnect the quick release connector and the fuel pump unit connector. (See See: Fuel Pump/Service and Repair/Removal and
Replacement/Fuel Pump Unit Removal/Installation.)
2. Remove the fuel tank with the fuel pump unit. (See See: Fuel Tank/Service and Repair.)
3. Plug the port as shown in the figure.
4. Level the fuel tank.
5. Blow through port B and verify that there is airflow from port A.
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If there is no airflow, replace the fuel tank.
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If there is airflow, turn the fuel tank upside down, and proceed to Step 6.
6. Blow through port B and verify that there is no airflow from port A.
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If there is airflow, replace the fuel tank.