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If there is airflow, place the fuel tank upside down.
14. Apply a pressure of
3 kPa {23 mmHg, 0.9 inHg}
to port B and wait for a while.
2WD
Fig. 23: Identifying Fuel Pump Unit & Plug (2WD)
Courtesy of MAZDA MOTORS CORP.
AWD
15. With the pressure still applied, verify that there is no airflow from port A.
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If there is airflow, replace the fuel tank.
16. Complete the "AFTER SERVICE PRECAUTION". (See
AFTER SERVICE PRECAUTION [MZI-
3.7]
.)
Fig. 24: Identifying Fuel Pump Unit & Plug (4WD)
Courtesy of MAZDA MOTORS CORP.
NONRETURN VALVE INSPECTION [MZI-3.7]
WARNING:
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Fuel is very flammable liquid. If fuel spills or leaks from the
pressurized fuel system, it will cause serious injury or death and
2008 Mazda CX-9 Grand Touring
2008 ENGINE Fuel System (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:04:45 AM
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© 2005 Mitchell Repair Information Company, LLC.
