catalytic converter TOYOTA AYGO 2011 Owners Manual

INFORMATION BEFORE DRIVING YOUR TOYOTA193
Section 2
INFORMATION BEFORE DRIVING YOUR
TOYOTA
DBreak−in period 194.......................................
DFuel 194..................................................
DFuel pump shut off system 196..............................
DOperation in foreign countries 196...........................
DThree−way catalytic converter 197..........................
DEngine exhaust cautions 198...............................
DFacts about engine oil consumption 199.....................
DBrake system 200.........................................
DElectric power steering system 204..........................
DLuggage stowage precautions 205..........................
DYour Toyota’s identification 206.............................
DTheft prevention labels 207.................................
DSuspension and chassis 208................................
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INFORMATION BEFORE DRIVING YOUR TOYOTA197
The three−way catalytic converter is an
emission control device installed in the
exhaust system.
The purpose is to reduce pollutants in the
exhaust gas.
CAUTION
DKeep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
DDo not drive, idle or park your ve-
hicle over anything that might burn
easily such as grass, leaves, paper
or rags.
NOTICE
A large amount of unburned gases
flowing into the three−way catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
zUse only unleaded gasoline.
zDo not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the three−
way catalytic converter.
zDo not allow the engine to run at
idle speed for more than 20 min-
utes.
zAvoid racing the engine.
zDo not push−start or pull−start your
vehicle.
zDo not turn off the engine while the
vehicle is moving.
zKeep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel system could cause an ex-
tremely high three−way catalytic
converter temperature.
zIf the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a check−up to any
authorized Toyota dealer or repairer,
or another duly qualified and
equipped professional.
zTo ensure that the three−way
catalytic converter and the entire
emission control system operate
properly, your vehicle must receive
the periodic inspections required by
the Toyota Maintenance Schedule.
For scheduled maintenance
information, refer to the “Toyota
Service Booklet” or “Toyota
Warranty Booklet”.
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Three−way catalytic converter

220IN CASE OF AN EMERGENCY
Before making these checks, make sure
you have followed the correct starting
procedure given in “How to start the
engine” on page 210 in Section 3 and that
you have sufficient fuel. Since your
vehicle is equipped with an engine
immobilizer system, also check whether
the other keys will start the engine. If
they work, your key may be broken. Have
the key checked at any authorized Toyota
dealer or repairer, or another duly
qualified and equipped professional. If
none of your keys work, there may be a
malfunction in the immobilizer system. Call
any authorized Toyota dealer or repairer,
or another duly qualified and equipped
professional. (See “Keys” on page 10 in
Section 1−2).
If the engine is not turning over or is
turning over too slowly—
1. Check that the battery terminals are
tight and clean.
2. If the battery terminals are O.K., switch
on the interior light.
3. If the light is out, dim or goes out
when the starter is cranked, the battery
is discharged. You may try jump start-
ing. See “(c) Jump starting” on page
221 for further instructions.
If the light is OK, but the engine still will
not start, it needs adjustment or repair.
Call any authorized Toyota dealer or re-
pairer, or another duly qualified and
equipped professional.
NOTICE
For manual transmission:
Do not pull−or push−start the ve-
hicle. It may damage the vehicle or
cause a collision when the engine
starts. Also the three−way catalytic
converter may overheat and become a
fire hazard.
If the engine turns over at its normal
speed but will not start—
1. Turn the engine switch to “ACC” or
“LOCK” and try starting the engine
again.
2. If the engine will not start, the engine
may be flooded because of repeated
cranking. See “(b) Starting a flooded
engine” on page 221 for further instruc-
tions.
3. If the engine still will not start, it needs
adjustment or repair. Call any autho-
rized Toyota dealer or repairer, or
another duly qualified and equipped
professional.
AYGO WE 99E37E11 02.18
If your vehicle will not start
(a) Simple checks

INDEX305
During
Break−in 194..........................
E
Economical driving
Saving money on both fuel and
repairs 216..........................
Electric power steering system 204.......
Electric power steering system warning
light 127..............................
Electrical system
Battery 278,280.......................
Fuse locations 259....................
Fuses 280............................
Emergency flasher switch 118............
Emergency, In case of
Blown fuse 280........................
Emergency flasher switch 118..........
Flat tire 226...........................
If you lose your keys 243...............
If your engine stalls while driving 224....
If your vehicle has to be stopped in
an emergency 244...................
If your vehicle needs to be
towed 236...........................
If your vehicle will not start 220.........
Jump starting 221.....................
Overheating 225.......................
Towing 236............................
Engine
Before starting the engine 210..........
Checking the coolant level 267..........
Emission control device 197............
Engine compartment 258...............
Exhaust gas caution 198...............
Hood release 36.......................
Identification number 206..............
Oil consumption 199...................
Oil level 264...........................
Overheating 225.......................
Starting procedure 209.................
Three−way catalytic converter 197......
Engine coolant
Temperature warning lights 125.........
Winter driving tips 215.................
Engine coolant temperature warning
lights 125.............................
Engine immobilizer system 13............
Engine oil
Winter driving tips 215.................Exhaust gas caution 198.................
F
Facts about engine oil
consumption 199......................
Flasher, Headlight 116...................
Flat tire
After changing wheels 235.............
Changing tire 231......................
If you have a flat tire 226...............
Jack point 230.........................
Jacking precautions 226...............
Jacking up 230........................
Loosening wheel bolts 229.............
Lowering vehicle 233..................
Reinstalling wheel ornament 234........
Removing wheel ornament 229.........
Wheel block 228.......................
Wheel bolts 232.......................
Floor mat 190...........................
Fluid level
Washer fluid 282......................
Fog light switch, Rear 119................
Fold−down rear seat 46..................
Foreign countries, Operation in 196.......
Front passenger ’s seat belt
reminder buzzer 127...................
Front passenger ’s seat belt
reminder light 127.....................
Front seat
Rear seat entry 45.....................
Front seats 42..........................
Fuel
Filler door opener 38...................
Fuel economy 216.....................
Fuel pump shut off system 196..........
Gauge 124............................
Operation in foreign countries 196......
Tank cap 38...........................
Fuel information 194.....................
Fuel pump shut off system 196............
Fuse
Fuse box 280..........................
Fuse locations 259......................
G
Gauge
Fuel 124..............................
Good driving practice 156................
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308INDEX
T
Tachometer 126.........................
Three−way catalytic converter 197........
Tilt steering wheel 112...................
Tires
Changing 231.........................
Checking and replacing 270............
Flat tire 226...........................
Replacing wheels 275..................
Rotating 272..........................
Size 299..............................
Snow tires and chains 273..............
Spare 227.............................
Tire pressure 269,299..................
Tools 227...............................
To w i n g
Emergency towing 238.................
If your vehicle needs to be towed 236....
Trailer 216............................
Trailer towing 216.......................
Trip meter 126...........................
Turn signals 116.........................
V
Vanity mirrors 114.......................
Vehicle identification number
(VIN) 206.............................
W
Warning buzzer 127.....................
Washer fluid
Adding washer fluid 282................
Washing and waxing 247.................
Wheels
Replacing wheels 275..................
Windshield wiper and washer
switch 120............................
Winter driving tips 215...................
Wireless remote control 18...............
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