Mazda 3 - Before Service Precaution

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
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804
1
Fuel-filler cap
2
Fuel filter (high-pressure)
3
Pressure regulator
4
Fuel pump unit
5
Fuel pump
6
Fuel filter (low-pressure)
7
Fuel tank
8
Fuel injector
9
Fuel flow
BEFORE SERVICE PRECAUTION
B3E011401006W03
Warning
• Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always
keep sparks and flames away from fuel.
• Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and
cause serious injury or death and damage. Fuel can also irritate skin and eyes. To prevent this,
always complete the "Fuel Line Safety Procedure".
Caution
• If there is foreign material on the connecting area of the quick release connector, it might
damage the connector or fuel pipe. To prevent this, disconnect the connector and clean the
connecting area before connecting.