Mazda CX-9 Grand Touring 2009 Manual page 1628

AWD
Fig. 30: Identifying Fuel Pump Unit, Quick Release Connector, Service Hole Cover & Torque
Specifications (AWD)
Courtesy of MAZDA MOTORS CORP.
FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY [MZI-3.7]
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
Fig. 31: Identifying Fuel Filter Body, Pressure Regulator, O-Ring & Fuel Pump
Courtesy of MAZDA MOTORS CORP.
FUEL PUMP UNIT INSPECTION [MZI-3.7]
CAUTION:
2008 Mazda CX-9 Grand Touring
2008 ENGINE Fuel System (MZI-3.7) - Mazda CX-9
It is normal to hear the fuel pump operating when the ignition switch