Fuel Line Safety Procedure; After Service Precaution; Fuel Leakage Inspection - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes

Fuel Line Safety Procedure

1. Remove the fuel-filler cap to release the pressure inside the fuel tank.
2. Remove the fuel pump relay.
3. Start the engine.
4. After the engine stalls, crank the engine several times.
5. Turn the ignition switch to the LOCK position.
6. Install the fuel pump relay.

AFTER SERVICE PRECAUTION

Warning
• Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause
serious injury or death and facility breakage. Fuel can also irritate skin and eyes. To prevent this,
always complete the "Fuel Line Inspection".

Fuel Leakage Inspection

Warning
• Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause
serious injury or death and facility breakage. Fuel can also irritate skin and eyes. To prevent this,
complete the following inspection with the engine stopped.
1. Connect the WDS or equivalent to the DLC-2.
Downloaded from https://carmanualshub.com/ - automotive repair manuals website
B3E011401006W04