Mazda 3 manuals

Mazda 3 Service Manual: Fuel Line Pressure Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Fuel / Fuel Line Pressure Inspection [Mzr 2.0, Mzr 2.5]

WARNING:

CAUTION:

1. Complete the “BEFORE SERVICE PRECAUTION”..

2. Remove the battery cover..

3. Disconnect the negative battery cable..

4. Disconnect the quick release connector..


5. Turn the lever of the SST

parallel to the hose as shown in the figure.


6. Insert the SST

quick release connector into the fuel pipe until a click is heard.

7. Verify that the quick release connector is firmly connected by pulling it by hand.

8. Start the fuel pump using the following procedure.

9. Operate the fuel pump for 10 s

.

10. Measure the fuel line pressure.

11. Stop the fuel pump using the following procedure.

12. Measure the fuel hold pressure after 5 min

.

13. Complete the “BEFORE SERVICE PRECAUTION”..

14. Disconnect the SST

.

15. Connect the quick release connector..

16. Complete the “AFTER SERVICE PRECAUTION”..

Fuel Injector Removal/Installation [Mzr 2.0, Mzr 2.5]
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 ...

Fuel Pump Unit Disassembly/Assembly [Mzr 2.0, Mzr 2.5]
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 ...

Other materials:

Cylinder Head Gasket Replacement [Mzr 2.0, Mzr 2.5]
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 are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin ...

Side Step Molding Removal
1. Remove the fasteners A. 2. Using the removal tool, disengage clips B in the direction of the arrow (1), (2) shown in the figure. NOTE: Leave the disengaged clip B in place in consideration of the servicing. 3. Slide the side step molding in the direction of the arrow ( ...

Coupler Component Removal/Installation [Fw6 A EL]
WARNING: A hot transaxle and ATF can cause severe burns. Turn off the engine and wait until they are cool. Always wear protective eye wear when using the air compressor. If the air compressor is used, any particles of dirt or soiling could spatter and get into the eyes. ...

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