Fuel Pump Unit Disassembly/Assembly; Fuel Pump Unit Inspection; Continuity Inspection - Mazda CX-7 2007 Workshop Manual

FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY[L3 WITH TC]
Warning
• Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and
damage. Fuel can also irritate skin and eyes. To prevent this, do not damage the sealing surface of
the fuel pump unit when removing or installing.
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
1 Fuel filter body
2 Fuel pressure regulator
3 Fuel pump
4 Transfer
5 Filter
End Of Sie
FUEL PUMP UNIT INSPECTION[L3 WITH TC]

Continuity Inspection

Note
• Perform the following test only when directed.
1. Disconnect the negative battery cable.
2. Remove the rear seat cushion.
3. Remove the service hole cover.
4. Disconnect the fuel pump unit connector.
5. Inspect for continuity between fuel pump unit
connector terminals B and D.
• If there is no continuity, replace the fuel pump
body.
• If as specified, carry out the "Circuit Open/
Short Inspection".
FUEL SYSTEM [L3 WITH TC]
.
R
R
2
3
R
5
4
R
SERVICE HOLE COVER
FUEL PUMP UNIT PUMP
SIDE CONNECTOR
C A
D B
id011439801000
01-14
1
acxuuw00002338
id011439801100
acxuuw00000510
acxuuw00000034
01-14–13