octane TOYOTA YARIS 2019 Owners Manual (in English)

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YARIS SEDAN_OM_OM99S50z_(U)
2-4. Fuel and Emission
2
Before Driving
Fuel and Engine Exhaust Precautions
Vehicles with catalytic converters or oxygen sensors must use O NLY
UNLEADED FUEL, which will reduc e exhaust emissions and keep
spark plug fouling to a minimum.
This vehicle will perform best with fuel listed in the table.
*: U.S. federal law requires that octane ratings be posted on gas oline station
pumps.
Fuel with a rating lower than 87 octane (91 RON) could cause th e
emission control system to lose e ffectiveness. It could also cause
engine knocking and s erious engine damage.
Gasoline blended with oxygenates such as alcohol or ether com-
pounds are generally referred to as oxygenated fuels. The commo n
gasoline blend that can be used with your vehicle is ethanol bl ended
at no more than 10 %. Gasoline containing alcohol, such as etha nol or
methanol, may be marketed under the name “Gasohol”.
Vehicle damage and drivability problems resulting from the use of the
following may not be co vered by the warranty.
• Gasohol containing m ore than 10 % ethanol.
• Gasoline or gasohol containing methanol.
• Leaded fuel or leaded gasohol.
Fuel Requirements
FuelOctane Rating* (Anti-knock index)
Regular unleaded fuel87 [(R M)/2 method] or above (91 RON or above)
NOTICE
●USE ONLY UNLEADED FUEL.
Leaded fuel is harmful to the catalytic converter and oxygen se nsors and
will lead to deterioration of the emission control system and o r failures.
● This vehicle can only use oxygenated fuels containing no more t han 10 %
ethanol by volume. Damage to the vehicle may occur when ethanol
exceeds this recommendation, or if the gasoline contains any me thanol.
Stop using gasohol of any kind if your vehicle engine is performing poorly.
● Never add fuel system additives, otherwise the emission control system
could be damaged. Consult your Toyota dealer for details.

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YARIS SEDAN_OM_OM99S50z_(U)
7-2. Warranty
7
Customer Information and Reporting Safety Defects
Outside the United States/Canada
Government regulations in the Un ited States/Canada require that
automobiles meet specific emission regulations and safety stand ards.
Therefore, vehicles built for use in the United States/Canada m ay dif-
fer from those sold in other countries.
The differences may make it difficult or even impossible for yo ur vehi-
cle to receive satisfactory serv icing in other countries. We strongly
recommend that you NOT take your Toyota outside the United Stat es/
Canada.
United States
However, in the event that you are moving to Canada permanently ,
Toyota vehicles built for use in the United States could be eli gible for
exportation to Canada with spec ific vehicle modifications to comply
with the Canadian Motor Vehic le Safety Standards (CMVSS).
Canada
However, in the event that you are moving to the United States per-
manently, Toyota vehicles built for use in Canada could be elig ible for
exportation to the United States with specific vehicle modifications to
comply with the United States Federal Motor Vehicle Safety Stan dards
(FMVSS).
You may have the following problems if you do take your vehicle out-
side of the Unite d States/Canada:
• Recommended fuel may be unavailable. Any kind of leaded fuel o r
low-octane fuel will affect vehic le performance and damage the
emission contro ls and engine.
• Proper repair facilities, tools, testing equipment, and replac ement
parts may not be available.
Please refer to your Manufacturer’ s “Owner’s Warranty Information
Booklet” or “Owner’s Manual Su pplement/Scheduled Maintenance
Guide” for more information.
The above is applicable for a permanent import/export situation and not
related to travelers on vacation.