heating PORSCHE BOXSTER S 2010 2.G Information Manual

· 34 ·· 35 ·
Boxster
Boxster
Boxster
Engine management system
with electronic throttle.
The electronic engine manage -
ment system ensures optimum
engine performance under all
operating conditions. It regulates
all engine-related functions and
assemblies (see diagram). The
results: optimum performance
and torque with reduced fuel con -
sumption and emissions.
Another important function of the
system is cylinder-specific knock
control. Since the six cylinders
never all work under precisely
the same conditions, they are
monitored individually by the
knock control. If necessary, the
ignition point is shifted individu -
ally to protect the cylinders and
pistons at high engine speeds
and loads. The on-board diagnos -
tics, which are compliant with
European standards, ensure
timely detection of any faults and
defects that may occur in the
exhaust and fuel system in good
time and notify the driver
immediately. This also prevents
increased pollutant emissions
and
unnecessary fuel consumption.
Two-stage resonance intake
manifold.
The intake manifold with dual-flow
distributor pipe has an adjustment
valve which closes and opens at
set engine speeds. A t wo -stage
tuning effect creates oscillation
of the air mass in the intake

system, which in turn generates
a turbocharging effect and opti -
mises induction.
These t wo effects combine to
produce higher torque at low
engine speeds, a flat ter torque
curve, and increased power
output at high engine speeds.
The acoustic properties of the
system are second to none,
producing the characteristic
Boxster sound.
Boxster | Drive
Input data Used to regulate/control
Engine management system
ME 7.8/Boxster – SDI 3.1/Boxster S
Engine load
Lambda sensor signals
Engine speed (from crankshaft)
Inlet camshaft phase angle
Knock sensor signals
Vehicle speed
Pressures
– Engine oil
– Fuel
– Ambient air
Air-conditioning settings
Accelerator pedal
Temperatures
– Coolant
– Intake air
– Air in engine compartment
– Engine oil
– Ambient air
Ignition
Heating of lambda sensors
Fuel pump (Boxster)/fuel pumps
controlled on - demand (Boxster S)
Camshaft position
Fuel-tank venting
Engine fan
Starter
Continuously variable oil pump
Fuel pressure (Boxster S)
Throttle valve
Throt tle -valve angle
Idling via throttle valve
and ignition
Manifold injection (Boxster)/
direct fuel injection (Boxster S)
Valve lift switchover
(VarioCam Plus)
Secondary-air injection (Boxster)
CAN inter face with driving dynamics control, transmission control, immobiliser, instrument cluster, climate control,
SPORT button, SPORT PLUS button, sports exhaust system button, diagnostics, etc.

· 72 ·· 73 ·
Instruments.
Each black circular dial in the
instrument cluster – aluminium-
coloured in the Boxster S –
provides important information
at a glance. In the centre is the
analogue rev counter with digital
speedometer and a customis - able display of key data from the
standard on -board computer.
Additional data, such as average
fuel consumption, fuel range or
the data of the optional TPM can
be shown as desired.
The right-hand dial displays the
outside temperature and shif t
pat tern of the optional Porsche
Doppelkupplung (PDK), as well

as the selected gear. The dial on
the lef t contains the analogue
speedometer with digital trip
meter and total distance display.
The design and legibilit y of the
dials are also enhanced by the
white backlight illumination.
Steering wheels.
The Boxster models are equipped
as standard with a three -spoke
sports steering wheel with full- size
airbag. As an option, you can
specify a three-spoke multifunction
steering wheel with integrated
but tons for the most essential
audio and, where applicable, navi -
gation and telephone functions. The multifunction steering wheel

is available in a choice of smooth
leather, Aluminium Look, carbon
or macassar finish.
In combination with the optional
Porsche Doppelkupplung (PDK),

the three-spoke steering wheel can
be optionally fit ted with gearshift
switches – and is also available as
a multifunction steering wheel if
Boxster | Comfort
required. Also available on request
is the three-spoke sports steering
wheel with gearshif t paddles
(p. 46). For extra comfort in the
cold winter months, there is the
optional steering wheel heating
(available only in conjunction with
seat heating). It is available for
all steering wheels, except the
three-spoke sports steering wheel
with gearshift paddles.
Boxster S interior with three-spoke multifunction steering wheel for PDK and other personalisation options

· 74 ·· 75 ·
Standard seats.
The standard seats with centre
upholstered in Alcantara of fer
a high degree of comfort with
good lateral support and opti-
mised under-seat suspension.
Through bends, your seat gives
you a feeling of securit y with-
out restriction. The seats are
equipped as standard with

manual height and fore/aft adjust -
ment and an electric backrest
adjustment, enabling virtually
every driver to find the ideal seat
position, regardless of physical
build.
Comfort seats with driver
memory.
Comfort seats with electric fore/
aft, height, backrest and lumbar
support adjustment are available
as an option. The tilt angle of the
seat squab is also electrically
adjustable. The memory function
supports the exterior mirrors
and all seat positions on the
driver’s side. Using the control
switches in the door panel, it
is possible to restore one of t wo
personalised set tings. Addition -
ally, you can store a further seat
position in each of the ignition
keys. As soon as you unlock the
door using the key remote, the
driver’s seat and exterior mirrors
resume their stored position.
Sports seats.
The optional sports seats have
firmer leather upholstery than
the standard design. Higher side
bolsters on the seat squab and
backrest provide additional lateral
support. The seat height and
fore/aft position are adjusted
manually, the backrest electrically.
Adaptive sports seats with
driver memory.
The optional adaptive sports
seats in leather upholstery

combine excellent comfort with
first-rate track performance.
Boxster | Comfort
Along with all the adjustment
features of the comfort seats,
the side bolsters on the seat
surface and backrest are indi -
vidually electrically adjustable,
for increased comfort on long
journeys and tailor-made lateral
support through bends or on

the racetrack. The memory func -
tion supports the exterior mirrors
and all driver’s seat positions,
apart from the side bolsters.
Sports bucket seats.*
For the ultimate sports experience,
you could opt for sports bucket
seats with a folding backrest,
integral thorax airbag and manual
fore/af t adjustment. The backrest
shell is made from glass/carbon-
fibre-reinforced plastic and has
a st ylish carbon -weave finish. The
backrest pivots are positioned
high in the side bolsters to provide
lateral support to the pelvic region
characteristic of a race seat. The seat upholstery is of fered

in all available leather t ypes and
colours.
Seat heating and ventilation.
As an option, all compatible
seats – apart from sports bucket
seats – can be equipped with
t wo -level seat heating. Seat venti-
lation for the standard seats and
comfort seats is also available
as an option (only in conjunction
with heated seats, automatic
climate control, and part- or full-
leather interior). A slipstream
effect evaporates perspiration
moisture – for a comfortable
seating environment. Ventilation
intensit y can be set to any of
three levels.
Materials.
As well as the leather steering
wheel rim, gear/selector lever,
handbrake lever and door handle,
the Boxster S has leather trim
on the lids of the storage com -
partments in the door and the
centre rear console. Leather
upholstery is available as an
optional extra. On request, further
trim elements can also be leather-
finished or individualised with
wood, carbon or Aluminium Look
finish. (For further information
please see pages 112 to 116 and
the Porsche Exclusive Boxster
catalogue with current price list.)
Comfort seat with driver memory Adaptive sports seat with driver memory Sports bucket seat *
Child restraint systems must not be used
in conjunction with spor ts bucket seats.

· 110 ·· 111 ·
Boxster | Personalisation
Boxster
Boxster SInterior. Boxster
Boxster SInterior.
Option I no.Page
• HomeLink
® (programmable garage door opener)••608 77
• Cruise control
••454 76
• Climate control
••573 7 6 , 110
• Alarm system with interior surveillance
• –534 78
• Interior surveillance
–•534 78
•
Preparation for vehicle tracking system
••674 79
•
Fire extinguisher
••509
•
Floor mats
••810 110
Option I no.Page
• Comfort seats with driver memory
••P15 74
•
Sports seats
••P77 74 , 111
• Adaptive sports seats with driver memory
••P 01 74
• Sports bucket seats
••P03 74 , 75
• Seat heating
••342 75
•
Seat ventilation (only in conjunction with seat heating)
••5 41 75
•
Heated steering wheel (only in conjunction with seat heating)
••345 73
Floor mats Climate control Soft ruffled leather seat Sports seat
The vehicles illustrated in the chapter on Personalisation may include additional options not featured in this catalogue.
For information on these options, please contact your Porsche Centre.
For more information on the options featured in this catalogue, please refer to the separate price list.
– not available
• number/extra - cost option • standard equipment W no - cost option