Mazda 3 manuals

Mazda 3 Service Manual: Fuel Pump Unit Removal/Installation [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Fuel / Fuel Pump Unit Removal/Installation [Mzr 2.0, Mzr 2.5]

WARNING:

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.

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:

Drive Belt Inspection [Mzr 2.0, Mzr 2.5]
MZR 2.0 A/C drive belt NOTE: Drive belt deflection/tension inspection is not necessary because of the use of the maintenance-free type A/C drive belt. Replace the drive belt if it is found to be damaged during visual inspection, or if there is a malfunction or noise in th ...

Ion Sensor Inspection [Skyactiv G 2.0]
DTC Inspection NOTE: Because the ion sensor is integrated in the ignition coil, replacing the ion sensor includes replacement of the ignition coil/ion sensor. 1. Connect the M-MDS to the DLC-2. 2. Perform the DTC inspection using the M-MDS.. If any DTC related to the ...

Trunk Lid Stay Damper Disposal
NOTE: The gas in the trunk lid stay damper is colorless, odorless, and non-toxic. 1. Wear protective eye wear. 2. Lay the trunk lid stay damper flat. 3. Hacksaw 2—3 mm {0.08—0.11 in} into the trunk lid stay damper using a hacksaw, and allow the gas to escape from the trunk li ...

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