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334 6-1. Specifications
Scion_xB_OM_OM12F03U_(U)
Engine
Fuel
Model2AZ-FE engine
Ty pe 4 cylinder in line,
4 cycle, gasoline
Bore and stroke3.48
3.78 in.
(88.5 96.0 mm)
Displacement 144.1 cu.in. (2362 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold)
Intake
Exhaust0.007 0.011 in.
(0.19
0.29 mm)
0.015 0.019 in.
(0.38 0.48 mm)
Fuel type Unleaded gasoline only
Octane rating 87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference) 14.0 gal. (53 L, 11.7 Imp. gal.)
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339
6-1. Specifications
6
Vehicle specifications
Scion_xB_OM_OM12F03U_(U)
Manual transaxle
Clutch
Gear oil capacity (reference) 2.6 qt. (2.5 L, 2.2 Imp. qt.)
Gear oil type
Use either of the following:
• “TOYOTA Genuine Manual Transmission
Gear Oil”
• Other gear oil that meets API GL-4 or 5 and SAE 75W-90 specifications
NOTICE
■ Manual transmission gear oil
Please be aware that depending on the particular characteristics of the gear
oil used or the operating conditions, idle sound, shift feeling and/or fuel effi-
ciency may be different or affected. Scion recommends to use “TOYOTA
Genuine Manual Transmission Gear Oil” to achieve optimal performance.
Pedal free play 0.2 0.6 in. (5 15 mm)
Fluid type SAE J1703 or FMVSS No.116 DOT 3
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343
6-1. Specifications
6
Vehicle specifications
Scion_xB_OM_OM12F03U_(U)
■
Recommendation of the use of gaso line containing detergent additives
● Scion recommends the use of gasoline that contains detergent additives
to avoid 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.
● Scion 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.
Scion 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.
■ Non-recommendation of the use of blended gasoline
●If you use gasohol in your vehicle, be sure that it has an octane rating no
lower than 87.
● Scion does not recommend the use of gasoline containing methanol.
●Use only gasoline containing a maxi-
mum of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% etha-
nol, including from any pump labeled
E15, E30, E50, E85 (which are only
some examples of fuel containing more
than 10% ethanol).DO NOT use gasoline
containing more than
10% ethanol.
(15% ethanol)
(50% ethanol)
(85% ethanol)
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344 6-1. Specifications
Scion_xB_OM_OM12F03U_(U)
■Non-recommendation of the use of gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Scion does not recommend the use of gasoline that contains MMT. If fuel
containing MMT is used, your emission control system may be adversely
affected.
The malfunction indicator lamp on the instrument cluster may come on. If
this happens, contact your Scion dealer for service.
■ If your engine knocks
●Consult your Scion dealer.
● You may occasionally notice light knocking for a short time while acceler-
ating or driving uphill. This is normal and there is no need for concern.
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.
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392
Scion_xB_OM_OM12F03U_(U)GAS STATION INFORMATION
Auxiliary catch lever
P. 220Fuel filler doorP. 6 0
Hood lock release lever
P. 2 2 0
Fuel filler door opener P. 6 0Tire inflation pressure
P. 340
Fuel tank capacity (Reference) 14.0 gal. (53 L, 11.7 Imp. gal.)
Fuel type Unleaded gasoline, Octane Rating of 87
(Research Octane Number 91) or higher
P. 3 3 4
Cold tire inflation pressure P. 340
Engine oil capacity
(Drain and refill — reference)qt. (L, Imp. qt.)
With filter 4.5 (4.3, 3.8)
Without filter 4.3 (4.1, 3.6)
Engine oil type Toyota Genuine Motor Oil or equivalent
Oil grade: ILSAC GF-5 multigrade engine
oil.
Recommended oil viscosity:
SAE 5W-20 or SAE 0W-20
P. 3 3 5