Toyota 2000 Yaris Owner's Manual page 133

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QUALITY GASOLINE
Automotive manufacturers in the U.S., Eu-
rope and Japan have developed a specifi-
cation for quality fuel named World- Wide
Fuel Charter (WWFC) that is expected to
be appline world wide. The WWFC con-
sists of three categories that depend on
required emission levels.In the U.S., cate-
gory 3 has been adopeted. The WWFC
improves air quality by providing for better
emissions in vehicle fleets, and customer
satisfaction through better vehicle perfor-
mance.
CLEANER BURNING GASOLINE
Cleaner burning gasoline, including re-
formulated gasoline that contains oxy-
genates such as ethanol or MTBE is
avallable in many arears.
Toyota recommends the use of cleaner
burning gasoline and appropriately blended
reformulated gasoline. These types of
gasoline provide excellent vehicle perfor-
mance, reduce vehicle emissions, and im-
prove air quality.
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ECHO_U
OXYGENATES IN GASOLINE
Toyota allows the use of oxygenate
blended gasoline where the oxygenate
content is up to 10% ethanol or 15%
MTBE. If you use gasohol in your
Toyota, be sure that it has an octane
rating no lower than 87.
Toyota does not recommend the use of
gasoline containing methanol.
SULFUR IN GASOLINE
If your vehicle is certified to California
Emission Regulations, the vehicle is de-
signed to operate on Carifornia cleaner
burning gasoline (CBG) that contains
lower sulfur. If you cannot use Califor-
nia CBG, your emission control system
may sulfur damage and turn on the
Malfunction Indicator Lamp.
If the malfunction is caused by the type
of fuel used, repairs may not be covered
by your warranty.
2000 ECHO (OM52411U)
GASOLINE CONTAINING MMT
Some gasoline contain an octane en-
hancing additive called MMT (Methylcy-
cropentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of
gasorine that contains MMT. If fuel con-
taining MMT is used, your emission con-
trol system may be adversely affected.
The Malfunction Indicator Lamp on the in-
strument cluster may come on.
happens, contact your Toyota dealer for
service.
GASOLINE QUALITY
In a very few cases, you may experience
drivability problems caused by the perticu-
lar gasoline that you are using.
continue to have unacceptable drivability,
try changing gasoline brands. If this does
not rectify your problem, then consult your
Toyota dealer.
FUEL TANK CAPACITY
45 L (11.9 gal., 9.9 lmp. gal.)
If this
If you
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