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Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL,
which will reduce exhaust emissions and keep spark plug fouling to a minimum.
2.3-liter turbocharger engine
Your Mazda will perform best with fuel listed in the table.
FuelOctane Rating*(Anti-knock index)
Premium unleaded fuel 91 [ (R+M)/2 method] or above (96 RON or above)
* U.S. federal law requires that octane ratings be posted on gasoline station pumps.
This vehicle is designed for and requires use of premium unleaded fuel. If 91 octane fuel [
(R+M)/2 method] (96RON) is not available, gasoline as low as 87 octane [ (R+M)/2
method] (91RON) can be used temporarily for emergency purposes. Use of gasoline lower
than 91 octane [ (R+M)/2 method] (96RON) can decrease performance during its use.
Refueling the vehicle with the correct octane fuel a couple of times will restore vehicle
performance.
Except 2.3-liter turbocharger engine
Your Mazda will perform best with fuel listed in the table.
Fuel Octane Rating*(Anti-knock index)
Regular unleaded fuel 87 [ (R+M)/2 method] or above (91 RON or above)
* U.S. federal law requires that octane ratings be posted on gasoline station pumps.
Fuel with a rating lower than 87 octane (91 RON) could cause the emission control system
to lose effectiveness. It could also cause engine knocking and serious engine damage.
CAUTION
Ø USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic converter and oxygen sensors and will lead
to deterioration of the emission control system and or failures.
Ø Your vehicle can only use oxygenated fuels containing no more than 10% ethanol
by volume. Damage to your vehicle may occur when ethanol exceeds this
recommendation, or if the gasoline contains any methanol. Stop using gasohol of
any kind if your vehicle engine is performing poorly.
Ø Never add fuel system additives. Never add cleaning agents other than those
specified by Mazda. Other cleaning agents and additives may damage the system.
Consult an Authorized Mazda Dealer.
Gasoline blended with oxygenates such as alcohol or ether compounds are generally
referred to as oxygenated fuels. The common gasoline blend that can be used with your
vehicle is ethanol blended at no more than 10%. Gasoline containing alcohol, such as
ethanol or methanol, may be marketed under the name “Gasohol ”.
4-2
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
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Before leaving the driver's seat, always
put the key to LOCK position, set the
parking brake and make sure the shift
lever is in P with an automatic
transaxle or in 1 or R with a manual
transaxle:Intentionally placing the key into
LOCK position is much more
important where you will not be
removing the key to leave the vehicle
and because leaving it in other
positions will disable some of the
vehicle security systems and run the
battery down.
Leaving the driver's seat without
putting the ignition switch in LOCK
position, setting the parking brake
and the shift lever is in P with an
automatic transaxle or in 1 or R with
a manual transaxle is dangerous.
Unexpected vehicle movement could
occur. This could cause an accident.
Before leaving the driver's seat, always
switch the ignition off, set the parking
brake, and make sure the shift lever is
in P (automatic transaxle) or in 1st gear
or R (manual transaxle): Leaving the driver's seat without
switching off the ignition, setting the
parking brake, and shifting the shift
lever to P (automatic transaxle) or in
1st gear or R (manual transaxle) is
dangerous. Unexpected vehicle
movement could occur which could
result in an accident.
In addition, if your intention is to
leave the vehicle for even a short
period, it is important to switch the
ignition off, as leaving it in another
position will disable some of the
vehicle's security systems and run the
battery down. NOTE
If turning the key is difficult, jiggle the steering
wheel from side to side.
Leaving the key or start knob in any position
but LOCK position also disables some of the
security features and may run the battery
down.
ACC (Accessory)
The steering wheel unlocks and some
electrical accessories will operate.
ON
This is the normal running position after
the engine is started. The warning lights
(except brakes) should be inspected
before the engine is started (page 5-37).
NOTE
When the ignition switch is turned to the ON
position, the sound of the fuel pump motor
operating near the fuel tank can be heard. This
does not indicate an abnormality.
START
The engine is started in this position. It
will crank until you release the key; then
it returns to the ON position. The brake
warning light can be checked after the
engine is started (page 5-37).
q
Ignition Key Reminder
If the ignition switch is in the LOCK or
ACC position with the key inserted, a
continuous beep sound will be heard
when the driver's door is opened.
Driving Your Mazda
Starting and Driving
5-3
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DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
18 AUDIO 30AAudio system
(BOSE
®Sound System-equipped model)
19 ABS IG 10A ABSí, DSCí
20 FOG 15A Front fog lightsí
21HORN 15A Horn
22 DRL 10A DRLí
23 H/CLEAN ――
24 F/PUMP 15A Fuel pump
25 P/ST IG 10A Power steering
26 A/C MAG 10A Air conditioner
í
27 ALT/TCM 15A TCMí
28 GLOW SIG ――
29 P.OUTLET 15A Power outlet
30 ENG +B 10A PCM
31 ROOM 15A Interior lights
32 ENG BAR 4 10A O
2sensorsí
33 ENG BAR 3 10A O2sensors
34 EGI INJ 10A Injector
35 ENG BAR 1 10A For protection of various circuits
36 ENG BAR 2 10A PCM, Fuel pump
With turbocharger DESCRIPTION FUSE RATING PROTECTED COMPONENT
1 FAN 70A Cooling fan
2 ―― ―
3 BTN 40A For protection of various circuits
4 HEAD 40A Headlights
5 F/PUMP 30A Fuel pump
6 ―― ―
7 ABS 1 30A ABS, DSC
8 ABS 2 20A ABS, DSC
9 ENGINE 30A For protection of various circuits
10 INJECTOR 30A Fuel injector 11 IG KEY1 30A Ignition switch
12 STARTER 20A Starter clutch
13 IG KEY2 30A Ignition switch
14 ―― ―
15 HEATER 40A Blower motor
16 ―― ―
17 DEFOG 40A Rear window defroster
18 AUDIO 30A Audio system
(BOSE Sound System-equipped model)
8-54
Maintenance and Care
íSome models.
Owner Maintenance
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DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
19 ABS IG 10A ABS
20 FOG 15A Front fog lights
21 HORN 15A Horn
22 DRL 10A DRL
í
23 H/CLEAN ――
24 ETC 10A Elec. throttle valve
25 ―― ―
26 A/C MAG 10A Air conditioner
27 ―― ―
28 ―― ―
29 P.OUTLET 15A Power outlet
30 ENG +B 10A PCM
31 ROOM 15A Interior lights
32 ―― ―
33 ENG BAR 3 10A O
2sensors
34 ―― ―
35 ENG BAR 1 15A For protection of various circuits
36 ENG BAR 2 10A PCM, Fuel pump
Maintenance and Care
Owner Maintenance
8-55íSome models.
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