ignition PORSCHE CAYNNE 2013 2.G Information Manual
[x] Cancel search | Manufacturer: PORSCHE, Model Year: 2013, Model line: CAYENNE, Model: PORSCHE CAYENNE 2013 2.GPages: 79, PDF Size: 14.97 MB
Page 22 of 79
Drive systems and chassis | Engine technology · 44
43 · Drive systems and chassis | Engine technology
Air intake system.
The Cayenne models are all equipped
with a resonance air intake system.
This technology uses the pressure waves
generated by the inlet valves to ‘ force’ air
into the engine.
The effect is further enhanced on the V6
engine in the Cayenne and the V8 engine
in the Cayenne S and the Cayenne GTS
by a t wo -stage intake manifold. This vari -
able geometry combines all the benefits
of a long intake tube (higher torque at
low rpm) with those of a shorter length
(more power at higher rpm).
The result: highly impressive torque
ratings across the entire engine speed
range.
Turbocharging system in the
Cayenne Turbo.
In the Cayenne Turbo, the engine is
assisted by t win turbocharger units
arranged in parallel – one for each bank
of cylinders. Incoming air is passed
through a filter and compressed by the
turbine units. Its temperature is then
reduced in the twin intercooler system,
which improves cylinder charging and
limits thermal loads on the engine.
Supercharging system in the
Cayenne S Hybrid.
The engine in the Cayenne S Hybrid is
equipped with a supercharger. For a
more direct response, even at low revs
and road speeds. The supercharger has
a low-temperature water cooling system
for cooling the charge air.
Variable Turbine Geometry (VTG) in
the Cayenne Diesel.
The turbocharger in the Cayenne Diesel
features Variable Turbine Geometry
(V TG). The gas-flow from the engine
is channelled onto the turbines via elec -
tronically adjustable guide vanes. By
changing the vane angle, the system can
replicate the geometry in all t ypes of
turbo, large or small, and thus achieve
the optimum gas-flow characteristics.
As a result, even at low engine rpm,
the turbine speed is maximised. For a
significant increase in boost pressure,
excellent cylinder charging plus greater
power and torque.
Electronic engine management.
Cultured performance in all driving
scenarios requires comprehensive
engine control. The electronic engine
management system does this by
continually monitoring the relevant input
data from a variet y of sophisticated
sensors. This data is then compared with
a corresponding set of reference values.
Based on this information, a range of
key engine functions, e.g. ignition and
injection timings as well as injection
quantities, are seamlessly and auto -
matically adjusted. Other major functions
include on-board recuperation. It ensures
that the on-board power supply is only
replenished while the vehicle is on the
overrun. This boosts fuel economy as
well as performance, and ensures max -
imum engine output during acceleration.
All this goes unnoticed by the driver,
apart from the obvious benefits: lower
fuel consumption and CO
2 emissions plus
greater power and torque at all times.
Exhaust system.
The light weight exhaust systems in the
Cayenne models are made from special,
long-life stainless steel. The key features
of the catalysts are high efficiency,
faster warm-up and a long service life.
Sports exhaust system.
Available as an option on the Cayenne
and Cayenne S and included as standard
on the Cayenne GTS, the sports exhaust
system
1) provides an even more distinct -
ive sound. For the looks to match, it
comes with a specially designed set of
t win dual-tube tailpipes with a high-gloss
finish. On the Cayenne GTS, these are
finished in mat t black.
All exhaust systems, standard and
sports, comply with the EU 5 emissions
legislation.
1) For Cayenne only in conjunction with Tiptronic S. Single-tube tailpipes on the Cayenne, Cayenne Diesel,
Cayenne S and Cayenne S Hybrid
Dual-tube tailpipes on the Cayenne Turbo
Sports exhaust system (optional)
But ton for spor ts exhaust system
Spor ts exhaust system, with t win dual -tube tailpipes in mat t black on the Cayenne GTS For fuel consumption, CO2 emissions and efficiency class data, please refer to pages 150/151.
Page 39 of 79
Safety and environment | Environment · 78
77 · Safety and environment | Environment
Noise.
As paradoxical as it may seem, the
distinctive Porsche sound is also created
by what you don’t hear – the absence of
unwanted noise. Naturally, its main origin
is deep within the engine. But that ’s
not all. Our holistic approach to vehicle
design also extends to the acoustics.
Which is why we’ve optimised them for
the entire car.
To minimise ‘play’ between components,
we’ve used stronger, lighter and more
temperature-resistant materials. This
reduces mechanical noise. Large-volume
silencers and air intake manifolds also
help to eliminate noise – throughout the
life of the car.
Tyre noise has been drastically reduced
in collaboration with our official t yre
partners. Wind noise levels have also
been lowered thanks to aerodynamic
refinements. All that remains is a sound that is pure
Porsche.
Servicing.
With lengthy service intervals and long-
life components, vehicle maintenance is
kept to a minimum. In the case of the oil
filter, for example, all that ’s replaced is
an easily recyclable paper element. The
oil filter casing remains on the car.
All moving parts inside the engine are
fully self-adjusting. The valve clearances,
for instance, feature automatic hydraulic
control.
Thanks to single-spark coils on each of
the cylinders, the entire ignition system
on the petrol-engined models, with
the exception of the spark plugs, is
maintenance-free.
These modest service requirements
mean less waste disposal and fewer demands on natural resources. They
also lower the cost of ownership while
keeping your car on the road.
Service intervals for the Cayenne models
are dependent on a range of factors,
including local fuel quality. For full details
of service intervals in your country, please
consult the relevant price list or contact
your Porsche Centre.
Materials and recycling.
Owning a Porsche should be a lasting
pleasure with minimal impact on the
environment. This Porsche principle
can be summed up in one word: sustain -
abilit y. The light weight exhaust on the
Cayenne models, for example, is con -
structed from long-life stainless steel.
Every Porsche model is entirely free of
CFCs and components manufactured
using CFCs. All legal requirements in
respect of recoverability are fulfilled.
Materials are clearly labelled for
subsequent identification and sorting
to facilitate efficient recycling.
While more than 95 % of the car can be
recycled using current technologies, the
chances are your Cayenne may never
need
recycling at all. After all, t wo thirds
of all the cars we have ever made are
still on the road today.
For more information on environmental
issues, please visit www.porsche.com
Page 45 of 79
Comfort and transport | Comfor t · 90
89 · Comfort and transport | Comfor t
The perfect place to be.
Not just for the driver.
Storage compartments.
Comfort also means having the import ant
things at your fingertips when you need
them. Which is why the Cayenne models
offer a wide range of storage options.
These include door storage compartments
with bot tle holders, storage pockets on
the front seat backrests, a glove com -
partment cooled by the air-conditioning
system, a storage compartment in the
centre console and a handy drawer
beneath both the driver’s and front
passenger’s seat.
Interior lighting.
The interior lighting concept with
delayed- off function is well thought- out
to provide the required level of light
whenever you need it. The generous
standard equipment includes footwell
illumination front and rear, ignition lock
illumination, a front light console with
reading lights as well as reading lights at
the rear. This is complemented by door
entry lights, front and rear, and red door
safet y lights. In addition, all Cayenne
models come with luggage compartment
illumination and a tailgate courtesy-light
function.
Porsche Rear Seat Entertainment.
Available as a factory-fit ted option from
Porsche Exclusive, the Porsche Rear
Seat Entertainment package includes two
display consoles, each with an integrated
media player and USB port, and t wo
wireless infrared headphones. The dis-
play consoles are trimmed in matching
interior
leather with decorative seams
and are located on the front seat back -
rests. Each one contains a high-resolution
7-inch W VGA TFT colour display. For greater
convenience, they are swivel-mounted
and feature touchscreen operation. Boast
ing built-in anti-shock protection,
the system is compatible with CDs and
DVDs and can even receive T V broad -
casts – in conjunction with the optional
T V tuner. It is also possible to connect
two separate and individually selectable
AV sources, such as a games console or
digital camera.
Designed to the highest standards of
safety and ergonomics, Porsche Rear
Seat Entertainment blends harmoniously
within the passenger compartment.
Optional for all Cayenne models.
Door storage compartment with bottle holder
Cupholders in the centre console Porsche Rear Seat Entertainment
Page 52 of 79
Comfort and transport | Comfor t · 104
103 · Comfort and transport | Comfor t
Inconspicuous. Unobtrusive. Indispensable.
Sunscreen.
To protect the interior against direct sun -
light, an electrically operated sunscreen
for the rear side windows is available as
an option. It can also be controlled from
the driver’s seat.
Optional for all Cayenne models.
Rain sensor.
The front wiper system has t wo fixed
speeds and an automatic rain sensor
function.
Washer fluid is delivered via t wo heated
jets, ensuring uniform coverage of the
entire windscreen area. The rear wiper system is designed for
maximum visibility in all conditions.
Porsche Entry & Drive.
With Porsche Entry & Drive, you can
avoid the inconvenience of using a
conventional key.
To enter the car, simply touch the door
handle and the system automatically
checks the encrypted access code on
the key in your pocket. If the code is
accepted, the doors are unlocked and
you can step inside. To start or stop the
engine, simply turn the key in the ignition.
When you leave the car, all you have to
do is press a but ton on the outside of the door handle. Porsche Entry & Drive
then locks the car, arms the immobiliser
and locks the steering column.
Optional for all Cayenne models.
Anti-theft protection.
The Cayenne models are all equipped as
standard with an engine immobiliser and
anti-theft alarm featuring ultrasonic inter
-
ior surveillance.
The alarm circuit includes all four doors,
bonnet, tailgate, rear screen, interior,
ignition and trailer (if fit ted). The immobiliser system works by auto
-
matically communicating with the vehicle
key. If the key is approved, the engine
can be started as normal.
When the key is removed from the igni -
tion, the steering column is automatically
locked to provide additional securit y.
Preparation for Porsche Vehicle
Tracking System (PVTS).
This preparation enables future installa -
tion of the Porsche Vehicle Tracking
System (PVTS) obtainable from Porsche
Tequipment. PV TS can be used to locate
a stolen vehicle in 25 EU countries as
well as Norway, Switzerland and Russia –
irrespective of where you live.
Porsche Vehicle Tracking System (PV TS) with GPS tracking in the event of an alarm
The vehicle is not tracked continually,
only when the alarm is triggered. In the
event of vehicle theft or manipulation, or
if the loss of the vehicle is reported by
the owner, a silent alarm is automatically
triggered. The package includes a spe -
cial wiring loom, higher capacit y bat tery
(depending on vehicle specification) and
tilt sensor for the alarm system.
Optional for all Cayenne models.