Mazda 3 Service Manual: Fuel Pump Unit 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 and eyes. To prevent this, always complete the “Fuel Line Safety Procedure”, while referring to “BEFORE SERVICE PRECAUTION”.
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A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching the vehicle body.
1. Complete the “BEFORE SERVICE PRECAUTION”..
2. Remove the battery cover..
3. Disconnect the negative battery cable..
4. Remove the rear seat cushion..
5. Remove the service hole cover.
6. Disconnect the fuel pump unit connector.
7. Disconnect the joint hose of fuel-filler pipe side.
8. Disconnect the breather hose of fuel-filler pipe side.
9. Remove the following parts as a single unit.
-
Fuel tank
-
Joint hose
-
Breather hose
-
Fuel pump unit
-
Fuel hose
10. Remove the order indicated in the table.
|
1 |
Quick release connector (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5].) |
|
2 |
Set plate |
|
3 |
Fuel pump unit |
|
4 |
O-ring |
11. Install in the reverse order of removal.
12. Complete the “AFTER SERVICE PRECAUTION”..
Fuel Pump Unit Inspection [Mzr 2.0, Mzr 2.5]
Continuity Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the fuel pump unit connector.
4. Inspect for continuity between fuel pump unit termi ...
Fuel Shut Off Valve Inspection [Mzr 2.0, Mzr 2.5]
Except for Mexico
NOTE:
The fuel shut-off valve cannot be removed and inspected as it is built into
the fuel tank.
1. Perform the fuel tank inspection..
If there is any malfu ...
Other materials:
Unfastening the Seat Belt
Depress the button on the seat belt buckle.
If the belt does not fully retract, pull it out
and check for kinks or twists. Then make
sure it remains untwisted as it retracts.
NOTE
If a belt does not fully retract, inspect
it for kinks and twists. If it is still not
retracting properly, ...
Blind Spot Monitoring (Bsm) Control Module Removal/Installation
CAUTION:
If the BSM control modules are installed with the left and right modules
reversed, a DTC will be displayed and system will enter the fail-safe function.
Therefore, confirm that the left/right BSM control modules are installed correctly.
1. Disconnect the negative battery ...
Manual Shift Mode
The manual shift mode gives you the feel
of driving a manual transaxle vehicle by
allowing you to operate the selector lever
manually. This allows you to control
engine rpm and torque to the drive wheels
much like a manual transaxle when more
control is desired.
To change to manual shift mo ...
