Mazda 2: Before/After Service
BEFORE SERVICE PRECAUTION
WARNING:
CAUTION:
- If there is foreign material on the connecting area of the quick release
connector, it
might damage the connector or fuel pipe. To prevent this, disconnect the
connector and
clean the connecting area before connecting.
Fuel Line Safety Procedure
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
2. Remove the fuel-filler cap to release the pressure inside the fuel tank.
3. Remove the fuel pump relay.

4. Connect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
5. Start the engine.
6. After the engine stalls, crank the engine 2-3 times.
7. Switch the ignition to off.
8. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
9. Install the fuel pump relay.
10. Connect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
AFTER SERVICE PRECAUTION
WARNING:
- Fuel line spills and leakage are dangerous. Fuel can ignite and cause
serious injuries or
death and damage. When installing the fuel hose, perform "Fuel Leakage
Inspection"
described below.
- A person charged with static electricity could cause a fire or
explosion, resulting in
death or serious injury. Before performing work on the fuel system,
discharge static
electricity by touching the vehicle body.
Fuel Leakage Inspection
CAUTION:
- Connecting to the wrong check connector terminal may cause a
malfunction. Carefully
connect only to the specified terminal.
Using M-MDS
1. Connect the M-MDS to the DLC-2.
2. Switch the ignition to ON.
3. Using the simulation function "FP", start the fuel pump. (See ON-BOARD
DIAGNOSTIC TEST).
4. Verify that there is no fuel leakage from the pressurized parts.
Standard
- There shall be no leakage after 5 min.
5. In the case of fuel leakage, replace the following components and then do
the recheck
by the fuel leakage checking procedure.
- If there is leakage, replace the fuel hoses and clips.
- If there is damage on the seal on the fuel pipe side, replace the fuel
pipe.
Without using M-MDS
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
2. Remove the fuel pump relay.

CAUTION:
- Short the specified terminals because shorting the wrong terminal of
the relay and fuse block may cause malfunctions.
3. Using a jumper wire, short fuel pump relay terminals C and D in the relay
and fuse
block.

4. Connect the negative battery cable and operate the fuel pump. (See BATTERY
REMOVAL/INSTALLATION).
5. Verify that there is no fuel leakage from the pressurized parts.
Standard
- There shall be no leakage after 5 min.
6. In the case of fuel leakage, replace the following components and then do
the recheck
by the fuel leakage checking procedure.
- If there is leakage, replace the fuel hoses and clips.
- If there is damage on the seal on the fuel pipe side, replace the fuel
pipe.
READ NEXT:
FUEL LINE PRESSURE INSPECTION
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,
FUEL TANK REMOVAL/INSTALLATION
WARNING:
Repairing a fuel tank containing fuel is dangerous. Explosion or fire
may cause death or serious
injury. Always properly steam clean a fuel tank before rep
FUEL PUMP UNIT REMOVAL/INSTALLATION
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.
SEE MORE:
WARNING
Dry off brakes that have become
wet by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side w
The ignition must be switched ON to use
the wiper.
Rear Window Wiper
Turn the wiper on by turning the rear
wiper/washer switch.
Rear Window Washer
To spray washer fl uid, turn the rear wiper/
washer switch to the position. After the
switch is released, the washer will stop.
If the wa
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