Mazda 3 Service Manual: Oil Cooler Removal/Installation [Fw6 A EL]

Mazda 3 Service Manual / Engine / Lubrication / Oil Cooler Removal/Installation [Fw6 A EL]

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Remove the aerodynamic under cover NO.2..

4. Drain the ATF..

5. Drain the engine coolant..

6. Remove in the order indicated in the table.

1	Water hose (connected to the water pipe)
2	Water hose (connected to the outlet)
3	Water-cooled oil cooler
4	O-rings

7. Install in the reverse order of removal.

8. Add the engine coolant..

9. Add the ATF..

10. Perform the “Mechanical System Test”..

Water Hose Installation Note

1. Install the water hose to the oil cooler as shown in the figure with the hose clamp expanded.

NOTE:

A new water hose and hose clamp are attached.

2. Install the hose clamp to the position shown in the figure.

Verify that the installation angle of the hose clamp is within the range shown in the figure.

3. Verify that the hose clamp does not interfere with any other components.

Oil Cooler Removal/Installation [FS5 A EL]

1. Remove the battery cover.. 2. Disconnect the negative battery cable. 3. Remove the air cleaner component.. 4. Remove the aerodynamic under cover NO.2.. 5. Drain the ATF.. 6. Drain the eng ...

Oil Cooler Removal/Installation [Mzr 2.0, Mzr 2.5]

WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported ...

Other materials:

Oil Control Valve (OCV) Inspection [Skyactiv G 2.0]
Coil Resistance Inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Disconnect the OCV connector. 5. Measure the resistance between terminals A and B using an ohmmeter. OCV coil resistance 6.9—7.5 ohms [20°C {6 ...

Accelerator Pedal Position (App) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Voltage Inspection NOTE: Because the APP sensor is integrated in the accelerator pedal, replacing the APP sensor includes replacement of the accelerator pedal. 1. Connect the M-MDS to the DLC–2. 2. Switch the ignition to ON. 3. Verify that the APP sensor output voltage (PID ...

Fuel Gauge
The fuel gauge shows approximately how much fuel is remaining in the tank when the ignition is switched ON. We recommend keeping the tank over 1/4 full. Type A/Type B instrument cluster Type C instrument cluster If the low fuel warning light illuminates or the fuel level is very low, ...