2006 Acura TL engine

If your vehicle battery has been
disconnected or gone dead, these
codes are erased. It takes at least
three days of normal driving to set
the codes again.
If the indicator comes on repeatedly,
even though it may go of f as you
continue driving, have the vehicle
checked by your dealer as soon as
possible.
If this indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.To check if they are set, turn the
ignition switch to the ON (II)
position, without starting the engine.
The malf unction indicator lamp will
come on f or 20 seconds. If it then
goes of f , the readiness codes are set.
If it blinks f ive times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to
for more
inf ormation (see page ).
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator of f
immediately; it takes several days of
normal driving.
277
Malf unction Indicator L amp
Readiness CodeState
Emissions T estingT aking Care of t he Unexpect ed
257
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.

µµThe operator
loads your vehicle on the back of a
truck.
The tow
truck uses two pivoting arms that go
under the tires (f ront or rear) and lif t
them of f the ground. The other two
tires remain on the ground.
If , due to damage, your vehicle must
be towed with the f ront wheels on
the ground, do this: Release the parking brake.
Shif t the transmission to neutral.
If your vehicle is equipped with a
f ront spoiler, remove it bef ore
towing so it is not damaged.
If your vehicle needs to be towed,
call a prof essional towing service or
organization. Never tow your vehicle
behind another vehicle with just a
rope or chain. It is very dangerous.
Therearetwowaystotowyour
vehicle:
Release the parking brake.
Start the engine.
ShifttoD,thentoN.
Turn of f the engine.
With the f ront wheels on the ground,
it is best to tow the vehicle no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h). If you decide to tow your vehicle
with all f our wheels on the ground,
make sure you use a properly-
designed and attached tow bar.
Prepare the vehicle for towing as
described above, and leave the
ignition switched in the
ACCESSORY (I) position so the
steering wheel does not lock. Make
sure the radio and any items plugged
into the accessory power socket are
turned of f so they do not run down
the battery.
Manual Transmission:
Automatic Transmission:
CONT INUED
Emergency Towing
Flat -bed Equipment
Wheel-lif t Equipment
This is the best way to trans-
port your vehicle.
T his is
an acceptable way to tow your
vehicle.
T aking Care of t he Unexpect ed
263
Trying to lif t or tow your vehicle by the
bumpers will cause serious damage.
The bumpers are not designed to
support the vehicle’s weight.
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine (automatic transmission), your
vehicle must be transported with the
f ront wheels of f the ground.

Your vehicle has several identif ying
numbers located 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
268
VEHICLE IDENTIFICATION NUMBERCERTIFICATION LABEL

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
269
ENGINE NUMBERTRANSMISSION
NUMBER

µµÎ
Î
Î
Î
Specif ications
270
Dimensions
Weights
Capacities Capacities
Air Conditioning 186.2 in (4,730 mm)
72.2 in (1,835 mm)
56.7 in (1,441 mm)
107.9 in (2,740 mm)
62.1 in (1,577 mm)
62.0 in (1,576 mm)
HFC-134a (R-134a)
17.6 19.4 oz (500 550 g) ND-OIL8
2.6 US qt (2.5
)
7.6 US qt (7.2
)
3.1 US qt (2.9)
5.3 US qt (5.0)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
0.16 US gal (0.6
)
2.3 US qt (2.2
)
2.6 US qt (2.5)
4.8 US qt (4.5
)
2.14 US gal (8.1
)
2.09 US gal (7.9)
1.66 US gal (6.3
)
1.69 US gal (6.4)
Length
Width
Height
Wheelbase
Track
Gross vehicle weight rating
Fuel tank Engine
coolant
Engine oil
Automatic
transmission
fluid
Manual
transmission
fluid
Windshield
washer
reservoir
Refrigerant type
Charge quantity
Lubricant type
See the certification label attached
to the driver’s doorjamb.
Excluding the oil remaining in the engine Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Approx.
Front
Rear
1:
2:Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Vehicle
Canada Vehicle
1
2
17.1 US gal (64.7)

µ
µ
Î
Î
Î
Î
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
Î
Î
ÎÎ
Specif ications
Technical Inf ormation
271
Engine
Alignment
Tires
Lights
Battery
Fuses
3.50 x 3.39 in (89.0 x 86.0 mm)
195.9 cu-in (3,210 cm
)
11.0 : 1
0.00 in (0.0 mm)
0.00 in (0.0 mm) 0°30’
1°00’
3°17’
P235/45R17 93W 235/45R17 93W IZFR6K-11
SKJ20DR-M11
35 psi (240 kPa , 2.4 kgf/cm
)
33 psi (230 kPa , 2.3 kgf/cm)
32 psi (220 kPa , 2.2 kgf/cm)
60 psi (420 kPa , 4.2 kgf/cm)
T145/70R17 106M T135/80R16 101M
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
Water cooled 4-stroke
SOHC VTEC 6-cylinder (V6), gasoline engine
Toe-in
Camber
Caster
Size
Pressure
12 V 12 V
12 V
12 V
12 V
12 V
12 V 12 V 21 W 12 V 60 W (HB3) 12 V 35 W (HID)
Headlight
(High beam/Low beam)
DRL (Canadian models)
Front/Rear turn signal lights
Front Fog lights (U.S.models)
Front parking lights
Back-up lights
License plate light
Ceiling light
Trunk light
Door courtesy lights
Vanity mirror lights
Map lights 12 V
12 V
51 W (HB4)
5W
21 CP
3CP
5W
5W
2CP
5W
4CP
Capacity 12 V 65 AH/20 HR
Interior
Under-hood See page262or the fuse label
attached to the inside of the fuse
box door on each side of the
dashboard.
See page261or the fuse box
cover. Front
Rear
Front
Rear
Front
NGK:
DENSO:
Front/Rear
Spare
Front
Rear
Spare
All season tire
Summer tire
Vehicles with manual transmission
Vehicles with automatic transmission
1:
2:
3:
4: Automatic:
Manual:
1
2
34

Î
ε
µ 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.
In Canada, Acura vehicles comply
with the Canadian Motor Vehicle
Saf ety Standards (CMVSS) f or
Emissions valid 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 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 .
Max Press The maximum air
pressurethetirecanhold.
Max Load The maximum load the
tire can carry at maximum air
pressure.
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. The Clean Air Act
Crankcase Emissions Control
System
Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
Emissions Controls
Maximum T ire Pressure
Maximum T ire L oad
T ire L abeling, Emissions Controls
274

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 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 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 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. 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 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.
2
2
Emissions Cont rols
Exhaust Emissions Controls Replacement Parts
PGM-FI System
Three Way Catalytic Converter
Exhaust Gas Recirculat ion (EGR)
Syst em
Ignit ion T iming Cont rol Syst em
Technical Inf ormation
275