sensor Acura RL 2006 Owner's Guide

Although your tire pressure is
monitored, you must manually check
thetirepressuresmonthly.If you have a f lat tire, the low tire
pressure and tire monitor indicators
will come on. Replace the indicated
flat tire with the compact spare tire
(see page ).
When all tire pressures are normal,
the multi-information display will
show ‘‘TIRE PRESSURE OK
SYSTEM FUNCTION NORMAL.’’
Each tire, including the spare, should
be checked monthly when cold, and
set to the recommended inf lation
pressure as specif ied on the vehicle
placard and in the owner’s manual
(see page ).
If you think you can saf ely drive a
short distance to a service station,
proceed slowly to the station, then
inflate the tire to the recommended
pressure.
If the tire is f lat, or if the tire
pressure is too low to continue
driving, replace the tire with the
compact spare tire.
When any of the tires has low
pressure, the multi-inf ormation
display shows a ‘‘TIRE PRESSURE
ERROR SYSTEM FUNCTION
NORMAL’’ message (see page ).
After you replace the flat tire with
the spare, the low tire pressure
indicator stays on. This is normal;
the system is not monitoring the
spare tire pressure. Manually check
the spare tire pressure to be sure it
is correct.
Never use a puncture-repairing agent
in a f lat tire. If used, you will have to
replace the tire pressure sensor.
Havetheflattirerepairedbyyour
dealer as soon as possible.
384
397
74
Changing a T ire with T PMS T ire Pressure Monitor
Tire Pressure Monitoring System (TPMS)
336

Make sure the rear f loor mats are
properly hooked to the f loor mat
anchors. Your vehicle is equipped
with f ront passenger’s seat weight
sensors. If the rear passenger’s f loor
mat is on the seat rail of the front
passenger’s seat, the sensors will
detect the decreased weight on the
seat, and they may not work properly.
If you use a non-Acura f loor mat,
make sure it f its properly and that it
canbeusedwiththefloormat
anchors. Do not put additional f loor
mats on top of the anchored mats.
If you remove a f loor mat, make sure
tore-anchoritwhenyouputitback
in your vehicle. The floor mats that came with your
vehicle hook over f loor mat anchors.
This keeps the f loor mats f rom
sliding f orward/rearward and
possibly interf ering with the pedals
or making the f ront passenger’s
weight sensors inef f ective. Floor Mats
Floor Mat s
380
HOOK HOOK HOOK
Front
Front Front
DRIVER’S SIDE FLOOR MAT
FRONT PASSENGER’S
SIDE FLOOR MATREAR PASSENGER’S FLOOR MAT

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
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 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
433

Î
......................
Seats, Adjusting the .151
............................
Security System .233
.....
Sequential Sports Shif t Mode .315
..........................
Paddle Shif ters .315
...............................
Serial Number .424
...........................
Service Intervals .349
......
Service Manual, Purchasing . 441
.........
Service Station Procedures . 297
........................................
SH-AWD .320
..
Torque Distribution Monitor . 320
.......................................
Indicator .67
...
Shif t Lever Position Indicators . 313
........................
Shif t Lock Release .318
..............................
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 .375
.............................
Signaling Turns .136
.....................................
Snow Tires .387
................................
Sound System .203 Spare Tire
......................................
Inf lating .397
............................
Specif ications .427
....................
Specif ications Charts . 426
................................
Speed Limiter .318
.......................................
Spotlights .192
..........
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) .147
.......................
Starting the Engine .311
...................
Auto Control Mode . 311
In Cold Weather at High ..................................
Altitude .311
................
With a Dead Battery . 403
..............
State Emissions Testing . 435
........
Steam Coming f rom Engine . 406
Steering Wheel ..............................
Adjustments .143
...........
Anti-thef t Column Lock . 147......................
Position Memory .156
Steering Wheel Buttons/ .....................................
Switches .230
...................
Stereo Sound System . 203
....................
Storing Your Vehicle .392
......................................
Sun Visors .188
Supplemental Restraint ................................
System .11, 26
......................................
Servicing .36
.........................
SRS Indicator .34 ,63
...................
System Components . 26
..................................
Synthetic Oil .363
.
Taking Care of the Unexpected . 393
Technical Descriptions ......
DOT Tire Quality Grading . 428
.....
Emissions Control Systems . 432
Three Way Catalytic .............................
Converters .434
.......................
Temperature Gauge .70
........
Temperature, Inside Sensor . 202
....................
Temperature, Outside . 73
..............
Tether Anchorage Points . 51
Index
T
VIII