2013 PORSCHE CAYENNE service

Drive systems and chassis | Engine technology · 42
41 · Drive systems and chassis | Engine technology
Compression with precision.
Essential for getting right to the point.
Direct fuel injection (DFI).
DFI injects fuel directly into the combus -
tion chamber at up to 120 bar with milli -
second precision using electromagnetic
injectors. The injector position and spray
geometry have been carefully designed
to improve output, torque, fuel economy
and emissions. The swirling of the fuel as
it enters each chamber increases the
mixing of air and fuel, thereby enhancing
combustion. By forming the air/fuel mix -
ture directly in the combustion chamber,
DFI contributes to engine cooling. As a
result, it was possible to increase the
compression ratio and therefore power
and efficiency.
Direct fuel injection on the diesel
engine (common-rail injection system).
On the Cayenne Diesel, direct fuel injec -
tion comes courtesy of a common-rail
injection system. The injection pressure
is now up to 2,000 bar, ensuring optimum
distribution of the air/fuel mixture – for
greater performance. The piezoelectric
injectors provide flexible injection rate
adjustment, using exactly metered
quantities of fuel, with multiple injections
for each power stroke to deliver smooth
combustion.
Cooling systems.
A high-performance engine can only
maintain its maximum capability over
a long service life if all components are
operating consistently within a specific
temperature range. The engines in the
Cayenne models are therefore designed
for efficient cooling.
In order to reduce the frictional losses
that occur during warm-up, all Cayenne
models feature comprehensive thermal
management. Using intelligent control,
it activates the different cooling circuits
individually and on demand, thereby
ensuring that the optimum operating
temperature for the engine and trans -
mission is reached more quickly. This
minimises friction – and keeps fuel
consumption and CO
2 emissions low.
The V8 engines have an enhanced coolant
management system offering effective
temperature control throughout the engine.
While 20 % of coolant flows longitudinally
through the crankcase, the remaining 80 %
serves the cylinder heads using the proven
cross-flow principle (from hot to cold).
On all Cayenne models, the piston heads
are cooled using oil-spray jets integrated
within the main lubrication system.
The entire cooling system is designed for
prolonged heav y-dut y use, e.g. off-road
driving or heav y towing and carrying
applications.
Lubrication.
The V8 engines use dry-sump lubrication
to ensure a consistent supply of oil in
all load conditions, especially in off-road
terrain. The oil reservoir is located inside
the engine. This saves on space and
reduces weight.
Oil is circulated around the V8 engines
using a demand-driven pump. This has
been designed for the toughest driving
scenarios on and off road, including per -
formance driving and extreme gradients.
The V6 engines have a wet-sump lubrica -
tion system. Ensuring a reliable supply of
oil, whatever the driving conditions.
For fuel consumption, CO
2 emissions and efficiency class data, please refer to pages 150/151.

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.

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

Comfort and transport | Comfor t · 92
91 · Comfort and transport | Comfor t
The key to success in management:
focused performance with slices of delight.
CDR audio system.
A Porsche engine provides an impressive
sound experience in its own right. The
Cayenne models offer the perfect accom -
paniment inside the cockpit.
The CDR audio system has a 7-inch
colour touchscreen display which
enables you to navigate and select
the main menus and functions with
ease and efficiency.
The integrated CD radio, featuring an FM
t win-tuner with RDS, 30 memory presets,
dynamic autostore and speed-sensitive
volume control, includes a sound system
with 10 loudspeakers and a total audio
output of 100 wat ts. The CDR can also be combined with the
optional Burmester® High-End Surround
Sound System (p. 96) or BOSE
® Surround
Sound System (p. 98) for the ultimate in
audio performance.
Other options available in conjunction
with the CDR include an integrated six-
disc CD autochanger. With an optional
mobile phone preparation (p. 93), you
can connect a Bluetooth
® Hands- Free
Profile (HFP)-compatible mobile phone.
Standard on the Cayenne, Cayenne
Diesel, Cayenne S, Cayenne S Hybrid
and Cayenne GTS.
CDR Plus audio system.
The optional CDR Plus audio system
features a total of 11 loudspeakers and
a total output of 235 wat ts. The system
is operated via a 7-inch high- definition WGVA TFT touchscreen display. CDR Plus
can also be combined with the optional
sound systems from Burmester
® (p. 96)
or BOSE
® (p. 98).
The analogue and digital twin-tuner offers
a broader range of radio reception. Other
elements include a CD/ DVD drive that
plays MP3 files and audio/video DVDs, a
USB port for various iPod
® and iPhone®
models, and USB memory sticks for MP3
music and MP3 players. The system also
allows you to display album covers (cover
art). Devices connected via USB can be
operated using CDR Plus or the optional
multifunction steering wheel. An addition -
al AUX-In port can be used to connect
other external audio sources – the sys -
tem is then operated via the connected
device.
Optional for the Cayenne, Cayenne
Diesel, Cayenne S, Cayenne S Hybrid
and Cayenne GTS.
Porsche Communication Management
(PCM) with navigation module.
PCM is the central control system for
all information and communication
functions. It is powerful and versatile,
yet easy to use.
Key features include a 7-inch high-
resolution touchscreen display. As
before, you can also operate PCM using
the rotary push-button control. The
menu layout is extremely clear, with no
more than five entries per page enabling
fast and accurate operation. A help
function is displayed at the bottom
of the screen for further guidance in
specific situations. Radio functions comprise 42 presets,

an FM t win-tuner with RDS frequency
diversity, which continuously searches
the airwaves for the best possible
signal from the selected radio station,
and dynamic autostore.
The CD/ DVD drive plays CDs and audio
DVDs and is MP3- compatible. Audio play -
back of video DVDs is also supported.
An optional integrated six- disc CD/ DVD
autochanger is available for PCM. The
universal audio interface can be used to
store and play up to 5,000 MP3 music
files on the 40GB hard drive integral to
PCM.
A navigation module with high-speed
hard drive is included with PCM. The
map display offers a conventional 2D
layout as well as a perspective view.
In some regions, even topography with superimposed satellite map and buildings
can be displayed in 3D. In split-screen
mode, you can view the current map sec
-
tion together with a list of icons for the
next manoeuvre. The route is calculated
based on official traffic reports (TMC)
and data from further traffic flow sensors
(TMC Pro).1) The system also indicates
the respective speed limit for the roads
covered in the database via PCM or the
TFT display in the instrument cluster.
In conjunction with the optional online
services, online destinations can also
be easily imported into the navigation
system.
Standard on the Cayenne Turbo.
Optional for all other Cayenne models.
Porsche Communication Management (PCM) incl. navigation module with cover ar t functionalit y1) TMC Pro is suppor ted in Germany, Austria and
Switzerland.

Comfort and transport | Comfor t · 96
95 · Comfort and transport | Comfor t
Online services.
Online services give you the option of
accessing a variet y of content from the
internet via PCM. The data is transferred
to PCM via a smartphone app (Aha Radio
app). The app is available free of charge
from iTunes (for iPhones
®) and Android
Market (for android devices).
Online services include web radio and
personalised web music, news feeds,
podcasts and audio magazines, Facebook®,
location-based content with pre-recorded
announcements (e. g. restaurant recom-
mendations) and weather information. The results of an online
Points of Inter
-
est (POI) search can be
imported into
PCM as a navigation destination.
To use the online services, you will
require either the universal audio
interface (for iPhone
®) or mobile phone
preparation (for Android devices).
Optional for all Cayenne models.
Digital radio.
This option enables you to receive digit
ally
broadcast radio channels in DAB, DAB+
and DMB Audio format with significantly
enhanced sound quality.
1) The system
automatically switches between digital
and analogue to ensure optimum recep -
tion of the selected channel.
Optional for all Cayenne models.
Online services
Electronic logbook.
This optional addition to PCM enables you
to automatically record on every journey
the mileage, route distance, date and
time as well as starting location and des -
tination. Data can be downloaded from
PCM via Bluetooth
® or a USB port and
processed on a PC using software includ -
ed with the package.
Optional for all Cayenne models.
Spor t Chrono Package with per formance display in PCM
Spor t Chrono Package
Sport Chrono Package.
Available in conjunction with PCM, the
Sport Chrono Package includes an
analogue and digital timer located at
the centre of the dashboard. The
perform ance display in PCM informs you
about
the total driving time, lap distance
covered
so far and individual lap times.
Optional for all Cayenne models.
1) Reception subject to local digital net work coverage.

Personalisation · 140
139 · Personalisation BOSE
® Surround Sound System Porsche Communication Management (PCM) with navigation module
Burmester
® High-End Surround Sound System
Universal audio interface
5) Mobile phone preparation or telephone module in HFP mode: using a mobile phone inside the vehicle may expose occupants to increased
levels of electromagnetic radiation. The use of the telephone module for PCM via Bluetooth® SAP connection or with inser ted SIM card
helps to prevent exposure to this radiation as only the car’s external aerial is used.
6) Requires one-time configuration of wireless internet access and your client device in accordance with the operating instructions. 7) Suitable for receiving analogue and digital T V signals (DVB -T in MPEG -2 standard) where available.
1) Reduced luggage compar tment volume due to subwoofer beneath loadspace floor. Cayenne S Hybrid:
no storage compar tment on lef t- hand side of luggage compar tment.
2) May be incompatible with some copy-protected CDs.3) For information on compatibility with the latest iPod® and iPhone® models, please contact your Porsche Centre.4) For information on compatible mobile phones, please visit www.porsche.com or contact your Porsche Centre.
– not available
extra-cost option• standard equipment■ no-cost option
For more information on the options featured in this catalogue, please refer to the price list.
OptionCayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne GTS
Cayenne TurboI no. Page
Audio & communication.
CDR Plus audio system 2)••••• –PM1
Porsche Communication Management (PCM) with navigation module
2)••••• •7T1 90
Digital radio
••••••QU0 95
Universal audio interface
3)••••••UF1 93
CD/ DVD autochanger (6 - disc)
2)••••••7 D7 90
Mobile phone preparation (HFP)
4), 5)••••••9W5 93
Telephone module (SAP and HFP)
4), 5)••••••9W1
Telephone module with cordless keypad handset
4), 5)••••••9ZP92
Burmester
® High-End Surround Sound System1)••••••9VJ 96
BOSE
® Surround Sound System1)••••• •9VL 98
Electronic logbook
••••••9NY 95
OptionCayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne GTS
Cayenne TurboI no.Page
Audio & communication.
Voice control••••••QH1 93
T V tuner
7)••••••QV1 92
Online services
••••••UN1 94
Wireless internet access
6)
Exclusive••••••AXZ
Porsche Rear Seat Entertainment
Exclusive••••••A EC88
Sport Chrono Package
••••••QR5 95
Compass display in instrument cluster
••••••QR1 80
Factory collection.
Factory collection Cayenne••••••S9Y/SZ8141

143 · PanoramaPanorama · 144
“Christophorus”.
Our bi-monthly magazine for Porsche
owners has news, interviews and a wide
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So that our vehicles remain reliable and
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our Porsche Approved cars meet the
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any
where in the world. Every car is backed
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the Porsche Approved warrant y.
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parts and technical documentation as

well as servicing, repair and restoration
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Panorama.
Ask your Porsche Centre for the latest brochures from Porsche Exclusive, Porsche Tequipment, Porsche Driver’s Selection and the Porsche Driving Experience.

155 · IndexIndex · 155
Index
Drive systems 28
‘Coasting’ 21
Electric machine 28
Hybrid module 28
Parallel full hybrid 28
Performance 31–36
Engine technology 38
Air intake system 42
Auto start/stop function 38
Common-rail injection system 40
Cooling systems 40
Direct fuel injection (DFI) 40
Engine management (electronic) 42
E-power button 30
Exhaust system 43
High-voltage battery 30
Lubrication 41
Sports exhaust system 43
Supercharging system 42
Turbocharging systems 42
Variable Turbine Geometry (VTG) 42
Variable valve timing 39
VarioCam Plus 39
Transmission 44
All-wheel drive 47
Anti-slip regulation (ASR) 47
Automatic brake differential (ABD) 47
Downhill assistance 48
Manual gearbox 44
Porsche Traction Management (PTM) 47
Tiptronic S 44
Off-road capability 50
Chassis 52
Air suspension 54
Front axle 53
Porsche Active Suspension
Management (PASM) 57
Porsche Dynamic Chassis Control
(PDCC) 55
Porsche Torque Vectoring Plus
(PT V Plus) 56
Power steering Plus 53
Rear axle 53
Self-levelling 54
Steel-spring suspension 54
Steering 53
Tyre Pressure Monitoring (TPM) 58
Ty r e s 5 8
Weight reduction 53
Wheels 58
Safety 62
Active safet y 62
Airbags 70
Anti-lock braking (ABS) 68
Automatic headlight activation 62
Automatic hold function 65
Bodyshell 71
Braking systems 65
Ceramic brakes 66
Cornering lights 63
Day time running lights 63
Headlights 63
Interior safety features 70, 71
ISOFIX 71
Lighting 62
Parking brake (electric) 65
Passive Safet y 70
Porsche Active Safe (PAS) 110
Porsche Ceramic Composite Brake
(PCCB) 66
Porsche Dynamic Light System
(PDLS) 63
Porsche Dynamic Light System Plus
(PDLS Plus) 63
Porsche Side Impact Protection
(POSIP) 70
Porsche Stabilit y Management (PSM) 68
Recuperation 66
Seat belt system 70
Taillights 63
Environment 72
Exhaust emissions 74
Fuel economy 75
Fuel system 75
Lightweight construction 72
Materials 77
Noise 77
Recycling 77
Ser vicing 77
Comfort 80
Adaptive sports seats 84
Anti-theft protection 102
Audio systems 90
Bluetooth
® 92, 93
BOSE
® Surround Sound System 98
Burmester
® High-End Surround
Sound System 96
CD/ DVD autochanger 90
CDR/CDR Plus audio system 90
Child seats 87
Climate control 100
Comfort memory package 84
Comfort seats 84
Compass display 80
Digital radio 95
Driver memory package 84
Electronic logbook 95
GTS sports seats 84
Heat and noise-insulating glass 100
Heated windscreen 100
Interior 80
Interior lighting 88
Mobile phone preparation 93
MP3 90, 91, 93
Multifunction steering wheel 80Navigation system
90
On-board computer 80
Online services 94
Panoramic roof system 104
Porsche Communication
Management (PCM) 90
Porsche Entry & Drive 102
Porsche Rear Seat Entertainment 88
Porsche Vehicle Tracking System
( P V T S) 10 2
Privacy glass 100
Radio 90
Rain sensor 102
Rear seats 87
Seat ventilation 85
Seat/steering wheel heating 85
Seats 84
Sport Chrono Package 95
Storage compartments 88
S u n r o o f 10 4
S u n s c r e e n 10 2
Telephone module 92
Touchscreen display 90
T V tuner 88, 92
Universal audio interface 93
USB port 90, 93
Voice control 93
Driver assistance systems 106
Adaptive cruise control with PAS 110
Automatic headlight activation 62
Automatically dimming mirrors 106
Comfort lighting package 100
Cruise control 106
Lane Change Assist (LCA) 109
Lane Departure Warning (LDW) 108
P a r k A s s i s t 10 6
Reversing camera 106
Speed limit indicator 111
Tr a n s p o r t 112
Loading Level 113
Loading options 112
Loadspace management system 117
Luggage compartment 112
Roof rails 115
Roof transport system 115
Tailgate (automatic) 113
Towbar systems 117
Personalisation 118
C o l o u rs 120
Exterior 120
I n t e r i o r 122–127
Porsche Exclusive 140
Factory collection 141
Panorama 142
Technical data 146