ignition HONDA PILOT 2008 1.G Repair Manual

µ
Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identif ication Numbers .292
................................
Specif ications .294
..........
DOT Tire Quality Grading .296
Unif orm Tire Quality ..................................
Grading .296
.................................
Treadwear .296
......................................
Traction .296
.............................
Temperature .297
.................................
Tire Labeling .298
Tire Pressure Monitoring
System (TPMS) Required .............
Federal Explanation .300
.......................
Emissions Controls .302
.....................
The Clean Air Act .302
Crankcase Emissions Control
....................................
System .302
Evaporative Emissions Control ....................................
System .302
Onboard Ref ueling Vapor ................................
Recovery .302
...
Exhaust Emissions Controls .303
....................
PGM-FI System .303
Ignition Timing Control
................................
System .303
Exhaust Gas Recirculation ...................
(EGR) System .303 Three Way Catalytic
...........................
Converter .303
....................
Replacement Parts .303
..
Three Way Catalytic Converter .304
........................
Emissions Testing .305
....
Testing of Readiness Codes .305
T echnical Inf ormation
Technical Inf ormation
291
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The exhaust emissions controls
include f our systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way catalytic
converter. These f our systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.
The PGM-FI system uses sequential
multiport f uel injection.
It has three subsystems: air intake,
engine control, and f uel control. The
powertrain control module (PCM)
uses various sensors to determine
how much air is going into the
engine. It then controls how much
f uel to inject under all operating
conditions.The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the f uel is
burned.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI Syst em T hree Way Cat alyt ic Convert er Ignit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Emissions Cont rols
Technical Inf ormation
303
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CONT INUED
...
Accessories and Modif ications .196
ACCESSORY (Ignition Key
.......................................
Position) .81
............
Accessory Power Sockets .101
...........................
AC Power Outlet .102
....................
Additives, Engine Oil .245
...............
AdvancedAirbagSystem .30
.............................
Airbag (SRS) .11,25
..........
Airbag System Components .25
..............
Air Conditioning System .106
.....................
Rear A/C Control .113
.......................
Air Pressure, Tires .264
......................................
Antif reeze .248
...............
Anti-lock Brakes (ABS) .216
...............................
Indicator .63,217
...................................
Operation .216
..............
Anti-thef t, Audio System .141
.
Anti-thef t Steering Column Lock .81
................................
Audio System .115
...
Automatic Seat Belt Tensioners .23
...
Automatic Lighting Off Feature .76
.............
Automatic Speed Control .177
..............
Automatic Transmission .206
..........................
Capacity, Fluid .294 ...............
Checking Fluid Level .250
.......................................
Shif ting .206
.
Shif t Lever Position Indicator .206
................
Shif t Lever Positions .207
....................
Shif t Lock Release .209
Battery Charging System ...........................
Indicator .62,282
............................
Jump Starting .278
..............................
Maintenance .269
............................
Specif ications .294
..............................
Bef ore Driving .187
..................................
Belts, Seat .10,21
...........................
Beverage Holders .99
..................................
Booster Seats .54
Brakes
...........
Anti-lock System (ABS) .216
.............
Break-in, New Linings .188
....................
Bulb Replacement .258
...........................................
Fluid .252
.........................................
Parking .97
.................
System Indicator .63,284
........................
Wear Indicators .215 .............................
Braking System .215
.................
Break-in, New Vehicle .188
..
Brightness Control, Instruments .76
........................
Brights, Headlights .75
Bulb Replacement
..........................
Back-up Lights .258
.....................
Brake Lights .258,259
................
Front Parking Lights .255
........
Front Side Marker Lights .255
.................................
Headlights .254
........
High-mount Brake Lights .259
.................................
Rear Bulbs .258
............................
Specif ications .295
.............
Turn Signal Light .255,258
..............................
Bulbs, Halogen .254
............................
Capacities Chart .294
.............
Carbon Monoxide Hazard .57
.............................
Carrying Cargo .198
.............
CAUTION, Explanation of .iii
..........................
CD Changer .131,134
.......................................
CD Player .130
Index
A
B
C
INDEX
I
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..................................................
Keys .79
........................................
Headlights .75
........................................
Aiming .254
..............
Automatic Lighting Off .76
............
Daytime Running Lights .76
..................
High Beam Indicator .67
...........
High Beams, Turning on .75
............
Low Beams, Turning on .75
.........................
Reminder Chime .76
........
Replacing Halogen Bulbs .254
...................................
Turning on .75
...................................
Headphones .174
..............................
Head Restraints .91
.................................
Heated Mirror .94
.....................................
Heater, Seat .86
.....................
Heating and Cooling .106
.............
High Altitude, Starting at .205
.................
High-Low Beam Switch .75
..............
High-mount Brake Light .259
HomeLink Universal
................................
Transceiver .183
.......................
Hood, Opening the .190
...
Identif ication Number, Vehicle .292 Ignition
..............................................
Keys .79
...........................................
Switch .81
............
Timing Control System .303
........................
Immobilizer System .80
...
Important Handling Inf ormation .iv
.........
Important Safety Precautions .8
.........
Indicators, Instrument Panel .61
...............................
Inf ant Restraint .43
......................................
Inf ant Seats .43
...................
Inf lation, Proper Tire .263
...................................
Inside Mirror .92
.............................
Inspection, Tire .265
Installing a Child Seat
.........................................
LATCH .47
..........
Tether Anchorage Points .51
............................
Instrument Panel .61
........
Instrument Panel Brightness .76
........................................
Introduction .i
.................
Jacking up the Vehicle .274
.......................................
Jack, Tire .273
................................
Jump Starting .278 .......................
Label, Certif ication .292
.................
Lane Change, Signaling .75
........................
Lap/Shoulder Belts .22
...........
LATCH Anchorage System .47
.......................................
Lights .75,102
....................
Bulb Replacement .254
.......................................
Indicator .61
.........................................
Parking .75
..................................
Turn Signal .75
....................................
Load Limits .199
......
LOCK (Ignition Key Position) .81
Locks
.......
Anti-thef t Steering Column .81
............................
Fuel Fill Door .189
....................................
Glove Box .99
....................
Lockout Prevention .82
.................................
Power Door .82
........................
Low Coolant Level .192
.........................
Low Fuel Indicator .67
...
Low Oil Pressure Indicator .62,282
Index
I JK
L
IV
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CONT INUED
.................................
Lower Anchor .47
...
Lubricant Specif ications Chart .294
.........................................
Luggage .198
..................................
Maintenance .235
Owner’s Maintenance ...................................
Checks .242
................................
Minder .237-243
.........................
Minder Indicator .69
..........................................
Saf ety .236
.
Malf unction Indicator Lamp .62,283
..............
Manual Seat Adjustments .88
...............................
Meters, Gauges .70
.................................
Modif ications .197
.........................................
Moonroof .96
...................
Neutral Gear Position .207
..................
New Vehicle Break-in .188
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .292 ...
Octane Requirement, Gasoline .188
.........................................
Odometer .70
...............................
Odometer, Trip .70
....................
Of f -Highway Driving .230
...................
Of f -Road Precautions .230
Oil
........................
Change, How to .246
......................
Change, When to .237
......................
Checking Engine .191
..............
Pressure Indicator .62,282
Selecting Proper Viscosity
......................................
Chart .245
...........
ON (Ignition Key Position) .81
Onboard Ref ueling Vapor
....................................
Recovery .302
..............................
Outside Mirrors .93
....................
Overheating, Engine .280
....
Owner’s Maintenance Checks .242
..............
Panel Brightness Control .76
........................
Park Gear Position .207
...........................................
Parking .214 .................................
Parking Brake .97
Parking Brake and Brake System
...............................
Indicator .63,284
.................................
Parking Lights .75
..
Parking Over Things that Burn .304
..........................
Playing the Radio .117
................................
Playing a Disc .130
....
Playing the Disc Changer .131,134
.............................
PGM-FI System .303
................
Power Seat Adjustments .87
.................
Power Socket Locations .98
..............................
Power Windows .94
.........
Pregnancy, Using Seat Belts .19
.........
Protecting Adults and Teens .12
...
Additional Safety Precautions .20
.....
Advice f or Pregnant Women .19
........................
Protecting Children .38
...........................
Protecting Inf ants .43
...........
Protecting Larger Children .53
.............
Protecting Small Children .44
Index
INDEXP
M
N O
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CONT INUED
...............................
Signaling Turns .75
.....................................
Snow Tires .268
................................
Sound System .115
Spare Tire
......................................
Inf lating .272
............................
Specif ications .295
....................
Specif ications Charts .294
................................
Speed Control .177
..........
SRS, Additional Inf ormation .25
...
Additional Safety Precautions .37
.............................
Airbag Service .36
How the Side Airbag Of f
........................
Indicator Work .34
..
How the SRS Indicator Works .33
How Your Front Airbags
.........................................
Work .28
...
How Your Side Airbags Work .31
........................
SRS Components .25
.............................
SRS Indicator .33,63
....
START (Ignition Key Position) .81
.......................
Starting the Engine .205
In Cold Weather at High ..................................
Altitude .205
................
With a Dead Battery .278
........
Steam Coming f rom Engine .280 Steering Wheel
..................................
Adjustment .78
.............
Anti-theft Column Lock .81
...............................
Buttons .140,177
...................
Stereo Sound System .115
....................
Storing Your Vehicle .270
........................
Sunglasses Holder .100
........................................
Sun Visor .101
Supplemental Restraint System
......................................
Servicing .36
.........................
SRS Indicator .33,63
...................
System Components .25
..................................
Synthetic Oil .246
......
Taillights, Changing Bulbs in .258
.
Taking Care of the Unexpected .271
Technical Descriptions
......
DOT Tire Quality Grading .296
.....
Emissions Control Systems .302
....................
Emissions Testing .305
Three Way Catalytic
...............................
Converter .304
.......................
Temperature Gauge .71
........
Temperature, Inside Sensor .114 ....................
Temperature, Outside .71
...................
Tensioners, Seat Belts .23
........
Testing of Readiness Codes .305
..............
Tether Anchorage Points .51
............................
Thef t Protection .141
..
Three Way Catalytic Converter .304
..........................
Time, Setting the .142
..................
Tilt the Steering Wheel .78
....................................
Timing Belt .252
....................................
Tire Chains .268
.........
Tire, How to Change a Flat .273
Tire Pressure Monitoring
................
System (TPMS) .211,300
Index
INDEX
T
VII
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