ignition Acura RL 2007 Owners Manual
Page 459 of 491
µ
Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle, and the location of
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identif ication Numbers .458
................................
Specif ications .460
DOT Tire Quality Grading ......................
(U.S. Vehicles) .462
.................................
Treadwear .462
......................................
Traction .462
.............................
Temperature .463
.................................
Tire Labeling .464
Tire Pressure Monitoring System (TPMS) Required Federal ............................
Explanation .466 .......................
Emissions Controls .468
.....................
The Clean Air Act .468
Crankcase Emissions Control ....................................
System .468
Evaporative Emissions Control ....................................
System .468
Onboard Ref ueling Vapor ................................
Recovery .468
...
Exhaust Emissions Controls . 469
....................
PGM-FI System .469
Ignition Timing Control ................................
System .469
Exhaust Gas Recirculation ...................
(EGR) System . 469
Three Way Catalytic ...........................
Converter .469
....................
Replacement Parts . 469
Three Way Catalytic .................................
Converters .470
..............
State Emissions Testing . 471
T echnical Inf ormation
Technical Inf ormation
457
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Page 471 of 491
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.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.
The emissions control systems are
designed and certif ied to work
together in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Acura replacement parts or their
equivalent f or repairs. Using lower
quality parts may increase the
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 converters
are in the exhaust system. Through
chemical reactions, they convert HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
Technical Inf ormation
469
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Page 474 of 491
Then drive in city/suburban
traffic for at least 10 minutes.
When traf f ic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
Stop the vehicle, turn of f the
ignition switch, and leave it of f f or
30 minutes.
If the testing f acility determines the
readiness codes are still not set, see
your dealer.
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
f or at least 20 minutes. Drive on
the highway in D. Do not use the
cruise control. When traf f ic allows,
drive f or 90 seconds without
moving the accelerator pedal.
(Vehicle speed may vary slightly;
this is okay.) If you cannot do this
f or a continuous 90 seconds
because of traf f ic conditions, drive
f or at least 30 seconds, then repeat
it two more times (f or a total of 90
seconds).
State Emissions T esting
472
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Page 481 of 491
CONT INUED
BatteryCharging System ...........................
Indicator . 62, 443
............................
Jump Starting .437
..............................
Maintenance .423
..........................................
Cover .424
............................
Specif ications .461
..............................
Bef ore Driving .325..................................
Belts, Seat . 10, 21
.........................
Beverage Holders .190
..................................
Booster Seats .53
Brakes Anti-lock Brake System .....................................
(ABS) .353
.............
Break-in, New Linings . 326
...........................................
Fluid .402
.......................................
Parking .187
.................
System Indicator . 63, 445
........................
Wear Indicators .352
.............................
Braking System .352
.................
Break-in, New Vehicle . 326
Brightness Control, ...............................
Instruments .145
......................
Brights, Headlights .140
Bulb Replacement ..........................
Back-up Lights .410
.................................
Fog Lights .408
...............
Front Position Lights . 407
........
Front Side Marker Lights . 407
.................................
Headlights .404
............................
Specif ications .461
....................
Turn Signal Lights . 406
....................................
Accessories .333
ACCESSORY (Ignition Switch .....................................
Position) .151
............
Accessory Power Sockets . 192
......................................
AcuraLink .297
Adaptive Cruise Control (ACC) .....................................
Indicator .278
...................................
Operation .280
Adaptive Front Lighting System ..........................................
(AFS) .143
....................
Additives, Engine Oil . 395
.............................
Airbag (SRS) . 11, 27
............................
Air Conditioning .198
.......................
Air Pressure, Tires .417
.......................
Alcohol in Gasoline .326
......................................
Antif reeze .398
Anti-lock Brakes (ABS) ...............................
Indicator . 64, 353
...................................
Operation .353
..............
Anti-thef t, Audio System . 239
Anti-thef t Steering Column ............................................
Lock .151
.........................................
Ashtrays .193
................................
Audio System .207 Auto Control Mode, Starting
........................................
Engine .341
..........
Automatic Climate Control . 205
.......................
Automatic Lighting .141
...
Automatic Seat Belt Tensioners . 23
.............
Automatic Speed Control . 275
..............
Automatic Transmission . 343
..........................
Capacity,Fluid .460
...............
Checking Fluid Level . 400
.......................................
Shif ting .343
Shif t Lever Position ...............................
Indicators .343
................
Shif t Lever Positions . 343
....................
Shif t Lock Release . 348
......................
Auxiliary Input Jack .236
Index
A
B
INDEX
I
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Page 485 of 491
CONT INUED
................................................
Keys .149
................
Keyless Access System .163
...............
Keyless Access Remote .164
...........
Keyless Memory Settings .170 .................
Jacking up the Vehicle .433
.......................................
Jack, Tire .432
................................
Jump Starting .437
HomeLink Universal
................................
Transceiver .293
.......................
Hood, Opening the .329
...........................................
Horn .5,136
...
Identif ication Number, Vehicle . 458
Ignition ............................................
Keys .149
.........................................
Switch .151
............
Timing Control System . 469
......................
Immobilizer System .150
.........
Important Safety Precautions . 8
.........................................
Indicators .62
ABS (Anti-lock Brake ............................
System) . 64, 353
Aduptive Front lighting ..................
System (AFS) . 69, 143
Brake (Parking and Brake ............................
System) . 63, 445
................
Charging System . 62, 443
Collision Mitigation Brake ..............
System (CMBS) . 69, 360
.............................
Cruise Control .66 Electronically Controlled Power
........
Steering System (ECPS) . 68
.....................................
Fog Light .66
...................................
High Beam .66
........
Key (Immobilizer System) . 64
.....
Keyless Access System . 68, 176
.....................................
Lights On .64
......................................
Low Fuel .66
................
Low Oil Pressure . 62, 443
Low Tire Pressure ...........................
Indicator . 67, 365
.............
Malfunc tion (MIL) . 62, 444
.......................................
Message .68
..............
Seat Belt Reminder . 21, 62
..................
Security System . 69, 274
......................................
SH-AWD .67
...........................
Side Airbag Of f .63
...............................................
SRS .63
Turn Signal and Hazard ...................................
Warning .65
..
VSA (Vehicle Stability Assist) . 65
VSA (Vehicle Stability Assist) .........................
Ac tivation . 65, 371
.........
Indicators, Instrument Panel . 61
...............................
Inf ant Restraint .43 ......................................
Inf ant Seats .43
..........
Tether Anchorage Points . 51
...................
Inf lation, Proper Tire . 415
.................................
Inside Mirror .158
.............................
Inspection, Tire .417
............................
Instrument Panel .61
......
Instrument Panel Brightness . 145
................
Interface Dial . 199, 207, 297
...............................
Interior Lights .196
........................................
Introduction .i
Index
J
K
I
INDEX
V
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Page 486 of 491
.......................
Label, Certif ication .458
...............
Lane Change, Signaling .140
........................
Lap/Shoulder Belts .22
........................
Lights On Indicator .64
Lights ....................
Bulb Replacement .404
.......................................
Indicator .61
......................................
Position .140
................................
Turn Signal .140
.....................................
Load Limit .373
....
LOCK (Ignition Key Position) .151
Locks
.....
Anti-thef t Steering Column .151
........................
Childproof Door .154
............................
Fuel Fill Door .327
..................................
Glove Box .189
...............................
Power Door .152
.........................................
Trunk .153
......
Trunk Pass-through Cover . 157
........................
Low Coolant Level .331
.........................
Low Fuel Indicator .66
...
Low Oil Pressure Indicator . 62, 443
...
Lubricant Specif ications Chart . 460
..........................
Luggage, Storing .335 ...................
Neutral Gear Position . 344..................
New Vehicle Break-in . 326
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 458
..................................
Maintenance .379
................................
Main Items .389
........................................
Minder .381
Owner’s Maintenance ...................................
Checks .388
.................................
Record . 391-392
..........................................
Saf ety .380
...................................
Sub Items .390
.
Malfunction Indicator Lamp . 62, 444
...........
Memory, Driving Position . 160
.............................
Message Display .78
..........................
Message Indicator .68
...............................
Meters, Gauges .70
...................
Methanol in Gasoline . 326
........................
Mirrors, Adjusting .158
.................................
Modif ications .333
...............
Modif ying Your Vehicle . 334
................................
Moonroof . 183-186
................................................
MP3 .230
.............
Multi-Inf ormation Display . 71 ...
Octane Requirement, Gasoline . 326
.........................................
Odometer .72
...............................
Odometer, Trip .72
Oil ........................
Change, How to .396
......................
Change, When to .381
......................
Checking Engine .331
...............................
Lif e, Engine .381
..............
Pressure Indicator . 62, 443
Selecting Proper Viscosity ......................................
Chart .395
.....
ON (Ignition Switch Position) . 151
Onboard Ref ueling Vapor ....................................
Recovery .468
............................
Outside Mirrors .158
....
Outside Temperature Indicator . 73
....................
Overheating, Engine .440
....
Owner’s Maintenance Checks . 388
.........................
Oxygenated Fuels .326
Index
O
M
N
L
VI
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Page 488 of 491
ÎÎÎ
..................................
Seat Heaters .178
..................
Seat Position Memory .160
.........................
Seat Ventilation .179
......................
Seats, Adjusting the .155
............................
Security System .274
.....
Sequential Sports Shif t Mode .345
..........................
Paddle Shif ters .345
...............................
Serial Number .458
...........................
Service Intervals .381
......
Service Manual, Purchasing . 477
.........
Service Station Procedures . 327
........................................
SH-AWD .350
..
Torque Distribution Monitor . 350
.......................................
Indicator .67
...
Shif t Lever Position Indicators . 343
........................
Shif t Lock Release .348
..............................
Side Airbags . 11, 32
How the Side Airbag of f ......................
Indicator Works .35
...
How Your Side Airbags Work . 32
................
Side Curtain Airbags . 11, 34
How Your Side Curtain ..........................
Airbags Work .34
Side Marker Lights, Bulb .........................
Replacement in .407
.............................
Signaling Turns .140 .....................................
Snow Tires .420
................................
Sound System .207
Spare Tire ......................................
Inf lating .431
............................
Specif ications .461
.....................
Specif ication Charts .460
................................
Speed Limiter .348
.......................................
Spotlights .196
..........
SRS, Additional Inf ormation . 26
...
Additional Safety Precautions . 37
..
How the SRS Indicator Works . 34
How Your Airbags ............................
Work . 29, 32, 34
........................
SRS Components .26
..................................
SRS Service .36
.............................
SRS Indicator . 34, 63
START (Ignition Switch .....................................
Position) .151
.......................
Starting the Engine .341
...................
Auto Control Mode . 341
In Cold Weather at High ..................................
Altitude .341
................
With a Dead Battery . 437
..............
State Emissions Testing . 471
........
Steam Coming f rom Engine . 440Steering Wheel
..............................
Adjustments .147
...........
Anti-thef t Column Lock . 151
......................
Position Memory .160
Steering Wheel Buttons/ .....................................
Switches .136
...................
Stereo Sound System . 207
....................
Storing Your Vehicle .425
......................................
Sun Visors .192
Supplemental Restraint ................................
System . 11, 26
......................................
Servicing .36
.........................
SRS Indic ator . 34, 63
...................
System Components . 26
..................................
Synthetic Oil .396
.
Taking Care of the Unexpected . 427
Technical Descriptions ......
DOT Tire Quality Grading . 462
.....
Emissions Control Systems . 468
Three Way Catalytic .............................
Converters .470
.......................
Temperature Gauge . 70
........
Temperature, Inside Sensor . 206
Index
T
VIII
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