engine MAZDA MODEL MX-5 2006 (in English) Service Manual

Black plate (143,1)
Manually Shifting up
(M1→M2→M3→M4→M5→M6)
To shift up to a higher gear, tap the shift
lever back (
) once.
To shift up to a higher gear with the
steering shift switches, tap either of the
UP switches toward you once with your
fingers.
UP switches
WARNING
Hand Position When Using Steering
Shift Switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous. If
the driver air bag were to deploy in a
collision, your hands could be
impacted causing injury. Keep your
hands on the steering wheel rim when
using fingers or thumbs on the
steering shift switches.
NOTE
lWhen driving slowly, the gears may
not shift up depending on vehicle
speed.
lIn manual shift mode, gears do not
shift up automatically. Don't run the
engine with the tachometer needle in
the RED ZONE. If the tachometer
needle enters the RED ZONE, you
may feel engine-braking because the
fuel delivery will be stopped to
protect the engine. However, this
does not indicate an abnormality.
lWhen depressing the accelerator
fully, the transmission will shift to a
lower gear, depending on vehicle
speed (Except M2→M1).
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Black plate (144,1)
Manually Shifting down
(M6→M5→M4→M3→M2→M1)
To shift down to a lower gear, tap the shift
lever forward (
) once.
To shift down to a lower gear with the
steering shift switches, press either of the
DOWN switches away from you once
with your thumb.
DOWN switches
WARNING
Sudden Engine-Braking:
Shifting down while driving on wet,
snowy, or frozen roads, or while
driving at high speeds causes sudden
engine braking, which is dangerous.
The sudden change in tire speed could
cause the tires to skid. This could lead
to loss of vehicle control and an
accident. Do not use sudden engine
braking on slippery road surfaces or at
high speeds.
Hand Position When Using Steering
Shift Switches:
Putting your hands inside the rim of
the steering wheel when using the
steering shift switches is dangerous. If
the driver air bag were to deploy in a
collision, your hands could be
impacted causing injury. Keep your
hands on the steering wheel rim when
using fingers or thumbs on the
steering shift switches.
NOTE
lWhen driving at high speeds, the
gear may not shift down depending
on vehicle speed.
lDuring deceleration, the gear may
automatically shift down depending
on vehicle speed.
lWhen depressing the accelerator
fully, the transmission will shift to a
lower gear, depending on vehicle
speed.
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Black plate (146,1)
Recommendations for shifting
Upshifting
For normal acceleration and cruising, we
recommend these shift points.
Gear Vehicle speed
M1 to M2 24 km/h (15 mph)
M2 to M3 40 km/h (25 mph)
M3 to M4 65 km/h (40 mph)
M4 to M5 73 km/h (45 mph)
M5 to M6 80 km/h (50 mph)
Downshifting
When you must slow down in heavy
traffic or on a steepupgrade, downshift
before the engine starts to overwork. This
gives better acceleration when you need
more speed.
On a steepdowngrade, downshifting
helps maintain safe speed and prolongs
brake life.
qDriving Tips
Passing
For extra power when passing another
vehicle or climbing steep grades, depress
the accelerator fully. The transmission will
shift to a lower gear, depending on vehicle
speed.
Climbing steep grades from a stop
To climb a steep grade from a stopped
position:
1. Depress the brake pedal.
2. Shift to D or M1, depending on the
load weight and grade steepness.
3. Release the brake pedal while
gradually accelerating.
Descending steep grades
When descending a steep grade, shift to
lower gears, depending on load weight
and grade steepness. Descend slowly,
using the brakes only occasionally to
prevent them from overheating.
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Form No.8U35-EA-05F

Black plate (147,1)
Power Steering
Power steering is only operable when the
engine is running. If the engine is off or if
the power steering system is inoperable,
you can still steer, but it requires more
physical effort.
If the steering feels rigid during normal
driving, consult an Authorized Mazda
Dealer.
CAUTION
Never hold the steering wheel to the
extreme left or right for more than 5
seconds with the engine running.
This could damage the power steering
system.
Cruise Control
With cruise control, you can set and
automatically maintain any speed of more
than about 30 km/h (19 mph).
WARNING
Cruise Control Use:
Using cruise control in the following
conditions could cause you to lose
control of the vehicle:
lHilly terrainlSteep inclineslHeavy or unsteady trafficlSlippery or winding roadslSimilar restrictions that require
inconsistent speed
Don't use cruise control in these
situations.
qCruise Main Indicator Light
(Amber)/Cruise Set Indicator
Light (Green)
The indicator light has two colors.
Cruise Main Indicator Light (Amber)
The indicator light illuminates amber
when the ON/OFF switch is pressed and
the cruise control system is activated.
Cruise Set Indicator Light (Green)
The indicator light illuminates green when
a cruising speed has been set.
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Black plate (151,1)
Traction Control System
(TCS)
í
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque. When the TCS
detects driving wheel slippage, it lowers
engine torque to prevent loss of traction.
This means that on a slick surface, the
engine adjusts automatically to provide
optimum power to the drive wheels
without causing them to spin and lose
traction.
WARNING
TCS and Unsafe Driving:
The traction control system (TCS)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road contact
because of water on the road surface).
You can still have an accident. So
don't rely on the traction control
system as a substitute for safe driving.
TCS and Snow and Ice:
Driving without proper traction
devices on snow and/or ice-covered
roads is dangerous. The traction
control system (TCS) alone cannot
provide adequate traction and you
could still have an accident. Use snow
tires or tire chains and drive at
reduced speeds when roads are
covered with ice and/or snow.
NOTE
To turn off the TCS, press the DSC
OFF switch (page 5-26).
qTCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position. If the TCS or DSC is
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may
have a malfunction and they may not
operate correctly. Take your vehicle to an
Authorized Mazda Dealer.
NOTE
lIn addition to the indicator light
flashing, a slight lugging sound will
come from the engine. This indicates
that the TCS is operating properly.
lOn slippery surfaces, such as fresh
snow, it will be impossible to
achieve high rpm when the TCS is
on.
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Black plate (152,1)
Dynamic Stability Control
(DSC)
í
The Dynamic Stability Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such
as ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.
Refer to ABS (page 5-7) and TCS (page
5-23).
WARNING
DSC and Unsafe Driving:
The dynamic stability control (DSC)
cannot compensate for unsafe and
reckless driving, excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tire friction and road contact
because of water on the road surface).
You can still have an accident. So
don't rely on the dynamic stability
control as a substitute for safe driving.
CAUTION
lThe DSC may not operate correctly
unless the following are observed:
lUse tires of the correct size
specified for your Mazda on all
four wheels.
lUse tires of the same
manufacturer, brand and tread
pattern on all four wheels.
lDo not mix worn tires.
lThe DSC may not operate correctly
when using tire chains or the
temporary spare tire.
lIf repair or replacement of the
steering or other surrounding
equipment is necessary, have it done
at an Authorized Mazda Dealer. If
the center position of the steering
deviates, the DSC may not operate
correctly because there is a sensor in
the steering which detects driving
conditions.
qTCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition switch is turned
to the ON position. If the TCS or DSC is
operating, the indicator light flashes.
If the light stays on, the TCS or DSC may
have a malfunction and they may not
operate correctly. Take your vehicle to an
Authorized Mazda Dealer.
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Black plate (154,1)
qDSC OFF Switch
Press the DSC OFF switch to turn off the
TCS/DSC. The DSC OFF indicator light
will illuminate.
Press the switch again to turn the TCS/
DSC back on. The DSC OFF indicator
light will go out.
NOTE
lWhen DSC is on and you attempt to
free the vehicle when it is stuck, or
drive it out of freshly fallen snow,
the TCS (part of the DSC system)
will activate. Depressing the
accelerator will not increase engine
power and freeing the vehicle may
be difficult.
When this happens, turn off the TCS/
DSC.
lIf the TCS/DSC is off when the
engine is turned off, it automatically
activates when the ignition switch is
turned on.
lLeaving the TCS/DSC on will
provide the best stability. When the
TCS/DSC is off, the TCS/DSC does
not activate but the brake LSD
(Limited Slip Differentials) function
remains.
NOTE
lIf the DSC OFF switch is pressed
and held for a second or more, the
TCS/DSC system may become
inoperative due to the system
detecting switch trouble. If the TCS/
DSC system becomes inoperative,
the TCS/DSC and the DSC OFF
indicator lights illuminate
simultaneously. In this case, turn off
the engine and restart it to restore the
TCS/DSC.
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Black plate (160,1)
Meters and Gauges
Speedometer ...................................................................................................... page 5-33
Odometer, Trip Meter and Trip Meter Selector .................................................. page 5-33
Tachometer ........................................................................................................ page 5-34
Engine Coolant Temperature Gauge .................................................................. page 5-34
Fuel Gauge ........................................................................................................ page 5-35
Dashboard illumination ..................................................................................... page 5-36
Engine Oil Pressure Gauge ................................................................................ page 5-35
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Black plate (162,1)
Trip meter
The trip meter can record the total
distance of two trips. One is recorded in
trip meter A, and the other is recorded in
trip meter B.
For instance, trip meter A can record the
distance from the point of origin, and trip
meter B can record the distance from
where the fuel tank is filled.
When trip meter A is selected, pressing
the selector again within one second will
change to trip meter B mode.
When trip meter A is selected, TRIP A
will be displayed. When trip meter B is
selected, TRIP B will be displayed.
The trip meter records the total distance
the vehicle is driven until the meter is
again reset. Return it to“0.0”by holding
the selector depressed for more than 1
second. Use this meter to measure trip
distances and to compute fuel
consumption.
NOTE
lOnly the trip meters record tenths of
kilometers (miles).
lThe trip record will be erased when:
lThe power supply is interrupted
(blown fuse or the battery is
disconnected).
lThe vehicle is driven over 999.9
km (mile).
qTachometer
The tachometer shows engine speed in
thousands of revolutions per minute
(rpm).
Red zone
CAUTION
Don't run the engine with the
tachometer needle in the RED ZONE.
This may cause severe engine damage.
qEngine Coolant Temperature Gauge
The engine coolant temperature gauge
shows the temperature of the engine
coolant.
If the needle is near H, it indicates
overheating.
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Black plate (163,1)
CAUTION
Driving with an overheated engine can
cause serious engine damage (page
7-19).
qFuel Gauge
The fuel gauge shows approximately how
much fuel is in the tank. We recommend
keeping the tank over 1/4 full. When the
low fuel warning light illuminates or
when the needle is near E, refuel as soon
as possible.
Low fuel
warning light
NOTE
The direction of the arrow () shown
that the fuel-filler lid is on the left side
of the vehicle.
qEngine Oil Pressure Gauge
Normal range
Engine oil pressure is normal when the
engine oil pressure gauge needle points
within the normal range.
If the needle on the gauge doesn't move
after starting the engine, follow steps 1
through 3.
If the engine oil pressure gauge moves to
L (low) while you are driving, drive to the
side of the road and park off the right-of-
way. Set the parking brake. Then follow
steps 1 through 3.
1. Turn off the engine and inspect the
engine oil level (page 8-15). If it's low,
add oil.
2. Start the engine.
3. If the needle still doesn't move, have
your vehicle checked at an Authorized
Mazda Dealer.
CAUTION
Don't run the engine if the oil pressure
is low. It could result in extensive
engine damage.
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