2006 Acura TSX engine

The engine number is stamped into
the engine block. It is on the f ront.
The transmission number is on a
label on top of the transmission.
Identif ication Numbers
Technical Inf ormation
337
AUTOMATIC TRANSMISSION NUMBER
MANUAL TRANSMISSION NUMBER
ENGINE NUMBER
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Specif ications
338
Dimensions
Weights
Air Conditioning
Capacities Capacities
1.43 US gal (5.4
)
1.45 US gal (5.5)
HFC-134a (R-134a)
25 27 oz (700 750 g) 105.1 in (2,670 mm)
59.6 in (1,515 mm)
59.6 in (1,515 mm) 183.3 in (4,657 mm)
69.4 in (1,762 mm)
57.3 in (1,456 mm)
ND-OIL8 1.96 US gal (7.4
)
1.93 US gal (7.3)
4.4 US qt (4.2
)
4.2 US qt (4.0
)
5.6 US qt (5.3
)
2.1 US qt (2.0)
2.3 US qt (2.2)
3.0 US qt (2.8)
6.9 US qt (6.5)
4.8 US qt (4.5
)
2.6 US qt (2.5)
0.16 US gal (0.6
)
17.1 US gal (64.7
)
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
See the certification label attached
to the driver’s doorjamb.
Gross vehicle weight rating
Refrigerant type
Charge quantity
Lubricant type
Fuel tank Engine
coolant
Engine oil
Manual trans-
mission oil
Automatic
transmission
fluid
Windshield
washer
reservoir
Approx.
Front
Rear
1:
2:Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Models
Canada Models
1
2
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CONT INUED
Specif ications
Technical Inf ormation
339
Lights
Battery
Alignment Fuses
Engine
55 W
35 W
12 V 12 V 12 V
12 V 3CP 21 W
12 V 55 W
Headlights
Front fog lights
Front turn signal
Front parking lights/
Side marker lights
Rear turn signal lights
Stop/Taillights
Taillights
High-mount brake light
Back-up lights
Rear side marker lights
License plate light
Ceiling light
Spotlights/Front ceiling lights
Trunk light
Door courtesy lights
Vanity mirror lights
12 V 1.1 W2CP
12 V 12 V 5 W 8W
12 V 8W
12 V
12 V 3 CP 3CP
12 V
12 V 21 W 21 W
12 V 5W
12 V
12 V 21/5 W 21 W
12 V Capacity
12 V 36 AH/5 HR
On vehicles with high voltage discharge type headlights,
replacement of a headlight bulb should be performed by your dealer. Toe-in Camber
Caster3°13’1°
0°
0.08 in (2.0 mm) 0.00 in (0.0 mm)
Interior
Under-hood
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
SKJ20DR-M11 IZFR6K-1110.5 : 1
144 cu-in (2,354 cm
)
3.43 x 3.90 in (87.0 x 99.0 mm) Water cooled 4-stroke, DOHC
i-VTEC 4-cylinder, gasoline engine
See page333or the fuse box
cover. See page334or the fuse label
attached to the inside of the fuse
box door on each side of the
dashboard.
Front
Rear
Front
Rear
Front
High
Low
NGK:
DENSO:
:
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Î
ÎThe 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. 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.
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 theintake 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 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 .
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.
Emissions Cont rols
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
344
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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 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 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 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 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.2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Three Way Catalytic Converter
Technical Inf ormation
345
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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.
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.
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.
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
346
THREE WAY CATALYTIC CONVERTER
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Make sure the gas tank is nearly,
but not completely, f ull (around
3/4).Without touching the accelerator
pedal, start the engine, and let it
idle f or 20 seconds.
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.
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).
Make sure the vehicle has been
parked with the engine of f f or 6
hours or more.
Make sure the ambient
temperature is between 40° and
95°F.
CONT INUED
State Emissions T esting
T esting of Readiness Codes
Technical Inf ormation
347
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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.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
354
NOTE: Dealers and Companies please provide dealer or company name,
and also 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.
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days of delivery. On returns, a restocking fee may be applied against the original order.
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