2007 Acura RDX catalytic converter

When the turbo charger is activated,
this meter shows the boost pressure.
This shows how much f uel you have.
It may show slightly more or less
than the actual amount. The needle
returns to the bottom after you turn
of f the ignition.
CONT INUED
T urbo Boost Meter
Fuel Gauge
Gauges
Inst rument s and Cont rols
75
RDX modelSELECT/RESET
KNOB
SELECT/RESET
KNOB
SPEEDOMETER
INFORMATION
DISPLAY
RDX with Technology Package model
FUEL GAUGEFUEL GAUGE
SPEEDOMETER
TURBO BOOST METER
TURBO BOOST METER MULTI-INFORMATION
DISPLAY
TACHOMETER
TACHOMETER
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.
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Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly, or
your vehicle may roll if it is parked
on an incline.Make sure the moonroof and the
windows are closed.
If the vehicle is f acing uphill, turn
the front wheels away from the
curb.
If the vehicle is f acing downhill,
turn the front wheels toward the
curb.
Check the indicator on the
instrument panel to verif y that the
security system is set.
Make sure the parking brake is
f ully released bef ore driving away.
Driving with the parking brake
partially set can overheat or
damage the rear brakes.
Set the parking brake bef ore you put
the transmission in Park. This keeps
the vehicle from moving and putting
pressure on the parking mechanism
in the transmission.
Turn of f the lights.
Place any packages, valuables, etc.
in the cargo area or take them
with you.
Lock the doors and the tailgate.
Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.
Parking T ips
Parking
Driving
305
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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 .406
................................
Specif ications .408
DOT Tire Quality Grading ......................
(U.S. Vehicles) .410
Unif orm Tire Quality ..................................
Grading .410
.................................
Treadwear .410
......................................
Traction .410
.............................
Temperature .411
.................................
Tire Labeling .412
Tire Pressure Monitoring System (TPMS)-Required Federal ............................
Explanation .413.......................
Emissions Controls .415
.....................
The Clean Air Act .415
Crankcase Emissions Control ....................................
System .415
Evaporative Emissions Control ....................................
System .415
Onboard Ref ueling Vapor ................................
Recovery .415
...
Exhaust Emissions Controls .416
....................
PGM-FI System .416
Ignition Timing Control ................................
System .416
Three Way Catalytic ...........................
Converter .416
....................
Replacement Parts .416
..
Three Way Catalytic Converter .417
..............
State Emissions Testing .418
T echnical Inf ormation
Technical Inf ormation
405
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The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The exhaust emissions controls
include three systems: PGM-FI,
ignition timing control, and three
way catalytic converter. These three
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 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.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.
2
2
Exhaust Emissions Controls Replacement PartsPGM-FI System
Ignit ion T iming Cont rol Syst emThree Way Catalytic Converter
Emissions Cont rols
416
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Always use unleaded gasoline.
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter inef f ective.Keep the engine well maintained.
The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on f ire any
combustible materials that come
near it. Park your vehicle away from
high grass, dry leaves, or other
f lammables. A defective three way catalytic
converter contributes to air pollution,
and can impair your engine’s per-
f ormance. Follow these guidelines to
protect your vehicle’s three way
catalytic converter. Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
The three way catalytic converters
contain precious metals that serve as
catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converters are ref erred
to as three-way catalysts, since they
act on HC, CO, and NOx.
Replacement units must be original
Acura parts or their equivalent.
Three Way Catalytic Converter
Technical Inf ormation
417
THREE WAY CATALYTIC CONVERTER
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ÎÎ
Î
µ
Steering Wheel
................
Buttons . 79, 237, 241, 258
....................
Storing Your Vehicle .380
........................................
Sun Visor .164
Supplemental Restraint ..................................
System .9,24
......................................
Servicing .35
.........................
SRS Indicator . 33, 66
...................
System Components . 24
..................................
Synthetic Oil .347
Tailgate ......................
Open Indicator . 11, 12
...............................
Opening the .138
............
Unlocking the Tailgate . 139
..
Taillights, Changing Bulbs . 361, 362
.
Taking Care of the Unexpected . 381
Technical Descriptions ....
DOT Tire Quality Grading . 410
.....
Emissions Control Systems . 415
..........
State Emissions Testing . 418
Three Way Catalytic ...............................
Converter .416
.............................
Tire Labeling .412 Tire Pressure Monitoring
System (TPMS) Required .........
Federal Explanation . 413
.................
Te mperature Gauge . 78, 83
..............
Temperature, Outside . 77, 81
..............
Tether Anchorage Points . 52
................
Thef t Protection, Radio . 239
..
Three Way Catalytic Converter . 417
................
Tilt the Steering Wheel . 126
..........................
Time, Setting the .198
....................................
Tire Chains .377
.........
Tire, How to Change a Flat . 383
.........................
Tire Inf ormation .410
...............................................
Tires .372
..............................
Air Pressure .373
........................................
Chains .377
.........................
Checking Wear .374
....
DOT Tire Quality Grading . 410
......................................
Inf lation .372
..................................
Inspection .374
.....................................
Labeling .412
Low Tire Pressure ...........................
Indicator . 73, 309
..............................
Maintenance .374
......................
Pressure Monitor .311
..
Pressure Monitoring System . 309...................................
Replacing .375
......................................
Rotating .375
...........................................
Snow .376
............................
Specif ications .409
...................
Tools, Tire Changing . 383
Towing .....................................
A Trailer .317
................
Emergency Wrecker . 403
....
Equipment and Accessories . 318
....................
Pre-Tow Checklist .321
.............................
Weight Limit .317
TPMS (Tire Pressure Monitoring ..................................
System) .309
...............................
Indicator . 73, 310
Required Federal ............................
Explanation .413
.....................
Trailer Loading . 317, 318
......................
Trailer Towing Tips .322
Transmission Checking Fluid Level, ..............................
Automatic .355
...........................
Fluid Selection .356
..............
Identif ication Number . 407
.............
Shif ting the Automatic . 295
.....................................
Treadwear .374
.................................
Trip Meter . 76, 81
Index
T
X
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