Mazda 3 Service Manual: Fuel Pump Control Module Inspection [Skyactiv G 2.0]

Mazda 3 Service Manual / Engine / Fuel / Fuel Pump Control Module Inspection [Skyactiv G 2.0]

1. Perform the KOEO self-test..

2. Verify that a fuel pump control module related DTC is detected..

If DTCs are detected, repair the malfunctioning part according to the applicable DTC troubleshooting..
If a DTC is not detected, go to the next step.

3. Inspect the following:

Fuel pump control module damage
Fuel pump control module connector damage or corrosion

If there is any malfunction, repair or replace the malfunctioning part.
If there is no malfunction, replace the fuel control module..

Fuel Line Pressure Inspection [Skyactiv G 2.0]

WARNING: Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage. To prevent this, complete the followin ...

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 ...

Other materials:

Accessory Socket Inspection
Front 1. Disconnect the negative battery cable.. 2. Remove the upper panel.. 3. Remove the shift lever knob. (MTX). 4. Remove the selector lever knob. (ATX). 5. Remove the shift panel. 6. Remove the accessory socket (front). 7. Connect a tester as shown in the figure and verify that the ...

Forward Obstruction Warning (FOW))
Forward Obstruction Warning (FOW) is a system which alerts the driver of a possible collision using an indicator and warning sound in the instrument cluster while the vehicle is being driven at about 15 km/h or faster (10 mph or faster) and the system's radar sensor determines that your veh ...

Commander switch operation
NOTE For safety reasons, some operations are disabled while the vehicle is being driven. Volume dial operation Press the volume dial to switch the audio MUTE on and off. Turn the volume dial to adjust the volume. The volume increases by turning the dial clockwise, and decreases by tur ...