engine Acura RSX 2006 Repair Manual

Your vehicle has several identif ying
numbers in various places.
The vehicle identif ication number
(VIN) is the 17-digit number your
dealer uses to register your vehicle
f or warranty purposes. It is also
necessary f or licensing and insuring
your vehicle. The easiest place to
find the VIN is on a plate fastened to
the top of the dashboard. You can
seeitbylookingthroughthe
windshield on the driver’s side. It is
also on the certification label
attached to the driver’s doorjamb,
and is stamped on the engine
compartment bulkhead. The VIN is
also provided in bar code on the
certif ication label.
Identif ication Numbers
228
CERTIFICATION LABEL
VEHICLE IDENTIFICATION NUMBER

The transmission number is on a
label on top of the transmission. The engine number is stamped into
the engine block.
Identif ication Numbers
Technical Inf ormation
229
ENGINE NUMBERMANUAL TRANSMISSION NUMBER
AUTOMATIC TRANSMISSION NUMBER

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Specif ications
230
Dimensions
Weights Air Conditioning
Capacities
Engine 172.4 in (4,380 mm)
67.9 in (1,725 mm)
54.9 in (1,394 mm)
HFC-134a (R-134a)
17.6 19.4 oz (500 550 g) SP-10
13.2 US gal (50
)
1.35 US gal (5.1
)
101.2 in (2,570 mm)
58.5 in (1,486 mm)
58.5 in (1,486 mm)
3.39 x 3.39 in (86.0 x 86.0 mm) 121.9 cu-in (1,998 cm
)
9.8 : 1
11.0 : 1 1.32 US gal (5.0
)
1.69 US gal (6.4
)
1.66 US gal (6.3)
4.4 US qt (4.2
)
5.0 US qt (4.7)
4.2 US qt (4.0)
4.8 US qt (4.5)
5.6 US qt (5.3)
6.1 US qt (5.8)
0.16 US gal (0.6
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Excluding the oil remaining in the engine
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb. Refrigerant type
Charge quantity
Lubricant type
Fuel tank
Engine
coolant
Engine oil
Type
BorexStroke
Displacement
Compression ratio
Spark plug Water cooled 4-stroke
DOHC i-VTEC in line,
4-cylinder gasoline engine.
IZFR6K11
IFR7G-11KS
SKJ20DR-M11
SK22PR-M11S Approx.
1:
2:
3:
4:
Front
Rear
ChangeManual
Automatic
Total Manual
Automatic
Change Including filter
Without filter
Total
RSX and Premium models
Type-S
1:
2:
RSX and Premium models
Type-S
NGK
DENSO
1
21
2
1
2 1
4
2
3
2
3
2
3

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The burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx), and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas.
In Canada, Acura vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured. Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positive
crankcase ventilation valve routes
them from the crankcase back to the
intake manif old. They are then
drawn into the engine and burned.
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on pages
and .170
169
Emissions Cont rols
Crankcase Emissions Control
System
Evaporative Emissions Control
System
The Clean Air Act
Technical Inf ormation
235

The onboard ref ueling vapor
recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
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
comes out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion. 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 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 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) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles use
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.
2
2
Emissions Cont rols
Onboard Ref ueling Vapor
Recovery
Exhaust Emissions Controls Replacement PartsPGM-FI System
Three Way Catalytic Converter
Ignit ion T iming Cont rol Syst em
236

The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without af f ecting the metals.
The catalytic converter is ref erred to
as a three-way catalyst, since it acts
on HC, CO, and NOx. A replacement
unit must be an original Acura part
or its equivalent.
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.
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 tuned-up.
Have your vehicle diagnosed and
repaired if it is misf iring, back-
f iring, stalling, or otherwise not
running properly.
Three Way Catalytic Converter
Technical Inf ormation
237
THREE WAY CATALYTIC CONVERTER

If you take your vehicle f or a state
emissions test shortly af ter the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘‘readiness
codes’’ that must be set in the on-
board diagnostics f or the emissions
systems. These codes are erased
when the battery is disconnected,
and set again only after several days
of driving under a variety of
conditions.
If the testing f acility determines that
the readiness codes are not set, you
will be requested to return at a later
date to complete the test. If you must
get the vehicle retested within the
next two or three days, you can
condition the vehicle f or retesting by
doing the f ollowing.Make sure the gas tank is nearly,
but not completely f ull (around
3/4). Make sure the vehicle has been
parked with the engine of f f or 8
hours or more.
Make sure the ambient
temperature is between 20° and
95°F.
Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
D (A/T) or 5th (M/T). Do not usethecruisecontrol.Whentraffic
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 (for a total of 90 seconds).
Then drive in city/suburban
traffic for at least 10 minutes.
When traffic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.
If the testing f acility determines the
readiness codes are still not set, see
your dealer.
Keep the vehicle in Park
(automatic transmission) or
neutral (manual transmission).
Increase the engine speed to 2,000
rpm,andholditthereuntilthe
temperature gauge rises to at least
1/4of thescale(about3minutes).
State Emissions T esting
T esting of Readiness Codes
238

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#
) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts. Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
Authorized Manuals
244
NOTE: Dealers and companies, please provide dealer or company name,
and the name of the person to whose attention the shipment should be
sent. For purchases outside U.S.A. please write to the address shown
below for a quotation.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA
Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
These publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
....................................
Accessories .139
ACCESSORY (Ignition Key .......................................
Position) .66
..............
Accessory Power Sockets .83
....................
Additives, Engine Oil .174
.............................
Airbag (SRS) .11,22
...
Airbags, Additional Information .22
...
Additional Safety Precautions .27
.............................
Airbag Service .27
How the Side Airbag Of f ......................
Indicator Works .27
..
How the SRS Indicator Works .26
How Your Front Airbags
.........................................
Work .23
...
How Your Side Airbags Work .25
........................
SRS Components .22
................
Air Conditioning System .88
.......................
Air Pressure, Tires .194
......................................
Antif reeze .177
Anti-lock Brakes (ABS) ...............................
Indicator .53,159
...................................
Operation .159
Anti-thef t Steering Column ..............................................
Lock .66..................................
Audio System .92
...
Automatic Seat Belt Tensioners .20
.............
Automatic Speed Control .127
..............
Automatic Transmission .151
..........................
Capacity, Fluid .231
...............
Checking Fluid Level .179
.......................................
Shif ting .151
.
Shif t Lever Position Indicator .151
................
Shif t Lever Positions .151
....................
Shif t Lock Release .156
Battery Charging System ...........................
Indicator .53,216
............................
Jump Starting .212
..............................
Maintenance .200
............................
Specif ications .231
..............................
Bef ore Driving .131
..................................
Belts, Seat .10,19
...........................
Beverage Holders .83
..................................
Booster Seats .42
Brakes ...........
Anti-lock System (ABS) .159
.............
Break-in, New Linings .133 ....................
Bulb Replacement .189
...........................................
Fluid .181
.................
System Indicator . 53,218
........................
Wear Indicators .158
.............................
Braking System .158
.................
Break-in, New Vehicle . 133
..
Brightness Control, Instruments . 62
........................
Brights, Headlights .61
Bulb Replacement ..........................
Back-up Lights .189
..............................
Brake Lights .189
................
Front Parking Lights . 187
....................
Front Side Marker . 188
.........
Front Turn Signal Lights . 186
.................................
Headlights .184
.........
High-mount Brake Light . 189
.........
Rear Side Marker Lights . 190
............................
Specif ications .231
..............................
Bulbs, Halogen .184
Index
A
B
INDEX
I

Î
CONT INUED
Dipstick..........
Automatic Transmission .179
..................................
Engine Oil .137
..........................
Directional Signals .61
........
Disc Brake Wear Indicators .158
.......................................
Disc Care .121
..........................
Disc Changer .99,115
............................................
Care .121
.............................
Operation .99,115
Disc Changer Error .............................
Message .101,119
.........
Disc Player Error Message .100
.....................
Disposal of Used Oil .177
Doors ..............
Locking and Unlocking .67
.........
Power Door/Hatch Locks .67
........
DOT Tire Quality Grading .232
Downshif ting, 5-speed and 6-speed
.............
Manual Transmissions .148
.....................................
Drive Belts .182
...........
Driver and Passenger Safety .7
...........................................
Driving .145
....................................
Economy .138..............................
Economy, Fuel .138
Emergencies ............................
Jump Starting .212
.......................................
Towing .225
.........
Hazard Warning Flashers .62
............
Emergencies on the Road .203
.............
Battery, Jump Starting .212
...........
Brake System Indicator .218
................
Changing a Flat Tire .205
.....
Charging System Indicator .216
..................
Checking the Fuses .220
.....
Low Oil Pressure Indicator .216
...
Malf unction Indicator Lamp .217
...
Manually Closing Moonroof .219
..................
Overheated Engine .214
......................
Emergency Flashers .62
......................
Emergency Towing .225
.......................
Emissions Controls .235
.............
Emissions Testing, State .238
Engine
....
Coolant Temperature Gauge .58
.................................
Drive Belts .182
......
Engine Speed Limiter .149,155 Malf unction Indicator
................................
Lamp .53,217
........
Oil Pressure Indicator .53,216
..............
Oil, What Kind to Use .174
...............................
Overheating .214
............................
Specif ications .230
.......................................
Starting .147
...................
Engine, .210
.
Evaporative Emissions Controls .235
...............................
Exhaust Fumes .45
Expectant Mothers, Use of Seat ........................................
Belts by .17
.....................................
Fan, Interior .88
...........................................
Features .87
....................
Filling the Fuel Tank .134
Filters
...............................................
Oil .175
.............
Flashers, Hazard Warning .62
...................
Flat Tire, Changing a .205
Fluids
..........
Automatic Transmission .179
if it won’t start
Index
F
E
INDEX
III