2014 TOYOTA PRIUS fuel type

134
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1-6. Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap:
■Before refueling the vehicle
●Turn the “POWER” switch off and close all the doors and win-
dows.
● Confirm the type of fuel. ( P. 135)
■ Opening the fuel tank cap
Pull up the opener to open the
fuel filler door.
Turn the fuel tank cap slowly
to open.
Hang the fuel tank cap on the
back of the fuel filler door.
STEP 1
STEP 2
STEP 3

135
1-6. Refueling
1
Before driving
PRIUS_OM_OM47857U_DVD_(U)
Closing the fuel tank cap
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
■Fuel types
Use unleaded gasoline. (Octane rating 87 [Research Octane Number 91] or
higher)
■ Gasoline price setting screen
After refueling more than approximately 1.3 gal. (5 L, 1.1 Imp.gal.) and turn-
ing the “POWER” switch to ON mode, the gasoline price setting screen will
be automatically displayed on the multi-information display. ( P. 233)

568 6-1. Specifications
PRIUS_OM_OM47857U_DVD_(U)
■Engine number
The engine number is stamped
on the engine block as shown.
Engine
Fuel
Model1.8 L 4-cylinder (2ZR-FXE)
Type4-cylinder in line, 4-cycle, gasoline
Bore and stroke 3.17  3.48 in. (80.5  88.3 mm)
Displacement 109.7 cu.in. (1798 cm3)
Valve clearance
(engine cold) Automatic adjustment
Fuel typeUnleaded gasoline only
Octane Rating
87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)11.9 gal. (45 L, 9.9 Imp.gal.)

578 6-1. Specifications
PRIUS_OM_OM47857U_DVD_(U)
■Gasoline quality standards
●Automotive manufacturers in the U.S.A., Europe and Japan have devel-
oped a specification for fuel quality called the World-Wide Fuel Charter
(WWFC), which is expected to be applied worldwide.
● The WWFC consists of four categories that are based on required emis-
sion levels. In the U.S., category 4 has been adopted.
● The WWFC improves air quality by lowering emissions in vehicle fleets,
and improves customer satisfaction through better performance.
■ Recommendation of the use of gaso line containing detergent additives
● Toyota recommends the use of gasoline that contains detergent additives
to avoid the build-up of engine deposits.
● All gasoline sold in the U.S.A. contains minimum detergent additives to
clean and/or keep clean intake systems, per EPA’s lowest additives con-
centration program.
● Toyota strongly recommends the use of Top Tier Detergent Gasoline. For
more information on Top Tier Detergent Gasoline and a list of marketers,
please go to the official website www.toptiergas.com.
■ Recommendation of the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxy-
genates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in
many areas.
Toyota recommends the use of cleaner burning gasoline and appropriately
blended reformulated gasoline. These types of gasoline provide excellent
vehicle performance, reduce vehicle emissions and improve air quality.

580 6-1. Specifications
PRIUS_OM_OM47857U_DVD_(U)
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be
damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Using unleaded gasoline with an octane number or rating lower than the
level previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■ Fuel-related p oor driveability
If poor driveability is encountered after using a different type of fuel (poor hot
starting, vaporization, engine knocking, etc.), discontinue the use of that type
of fuel.
■ When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

628 Alphabetical index
PRIUS_OM_OM47857U_DVD_(U)
Floor mats................................. 377
FluidBrake ..................................... 574
Washer .................................. 435
Fog lights Replacing light bulbs ............. 473
Switch.................................... 258
Wattage ................................. 576
Foot lights................................. 357
Front fog lights
Replacing light bulbs ............. 473
Switch.................................... 258
Wattage ................................. 576
Front passenger occupant classification system ............ 156
Front passenger’s seat belt reminder light......................... 504
Front seats
Adjustment ............................ 101
Front side marker light Replacing light bulbs ............. 473
Wattage ................................. 576
Front turn signal lights Replacing light bulbs ............. 473
Switch.................................... 213
Wattage ................................. 576
Fuel Capacity ................................ 568
Fuel gauge ............................ 216
Information ............................ 577
Refueling ............................... 134
Type ...................................... 577
Fuel door................................... 134
Fuel filler door .......................... 134
Fuses......................................... 462 Garage door opener ................ 385
Gauges...................................... 216
Glove boxes ............................. 362
Hands-free system
(for cellular phone)
*
Hazard lights Switch ................................... 490
Head restraints Adjustment ........................... 107
Headlight cleaner ..................... 267
Headlights
Cleaner ................................. 267
Replacing light bulbs ............. 473
Switch ................................... 252
Wattage................................. 576
Heaters
Automatic air conditioning system ................................ 330
Seat heaters.......................... 373
Side mirrors........................... 350
Hill-start assist control ............ 305
Hood.......................................... 419
Hooks Cargo .................................... 379
Horn .......................................... 215
Hybrid system Eco savings record ................. 55
Emergency shut off system..... 39
Energy monitor/consumption screen ............. 44
High voltage components ....... 38
Hybrid System Indicator ........ 226
Ignition switch ....................... 194
Monthly fuel consumption record .............. 55
“POWER” switch ................... 194
FG
H

640
PRIUS_OM_OM47857U_DVD_(U)GAS STATION INFORMATION
Fuel filler door
P. 134Auxiliary catch lever P. 4 1 9
Fuel filler door opener P. 134Tire inflation pressureP. 575Hood lock release lever P. 419
Fuel tank capacity
(Reference)11.9 gal. (45 L, 9.9 Imp.gal.)
Fuel type Unleaded gasoline only P. 568
Cold tire inflation
pressure P. 5 7 5
Engine oil capacity
(Drain and refill

reference) qt. (L, Imp.qt.)
With filter 4.4 (4.2, 3.7)
Without filter 4.1 (3.9, 3.4)
Engine oil type Toyota Genuine Motor Oil or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
P. 5 6 9