Mazda 3 Service Manual: 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..
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If DTCs are detected, repair the malfunctioning part according to the applicable DTC troubleshooting..
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If a DTC is not detected, go to the next step.
3. Inspect the following:
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Fuel pump control module damage
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Fuel pump control module connector damage or corrosion
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If there is any malfunction, repair or replace the malfunctioning part.
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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:
Neutral Switch Removal/Installation [G66 M R]
1. Remove the battery cover..
2. Disconnect the negative battery cable.
3. Remove the battery component. (ex: battery, battery tray and PCM component).
4. Remove the aerodynamic under cover No.2..
5. Drain the oil from the transaxle..
6. Remove the neutral switch.
7. Install the neu ...
Locking, Unlocking with Request
Switch (With the advanced keyless
function)
All doors and the liftgate can be locked/
unlocked by pressing the request switch
on the front doors while the key is being
carried.
(5–door)
The request switch on the liftgate can only
be used to lock all doors and the liftgate.
Front doors
Liftgate (5-door Lock only)
To lock
To l ...
Spark Plug Removal/Installation [Mzr 2.3 Disi Turbo]
CAUTION:
If a spark plug that is not as specified is installed, engine performance
will be deteriorated. Install only the specified spark plug when replacing.
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the charge air cooler..
4. Remove t ...
