fuel pressure MERCEDES-BENZ SPRINTER 2013 MY13 Operator’s Manual

DOT (Department of Transportation)
DOT marked tires fulfill the requirements of
the United States Department of
Transportation.
Average weigh tofvehicle occupants
The number of occupants for which the
vehicle is designed multiplied by
68 kilograms (15 0lbs).
Uniform Tire Quality Grading Standards
Au niform standard to grade the quality of
tires with regard to tread quality, tractio nand
temperature characteristics. The quality
grading assessment is made by the
manufacturer following specifications from
the U.S government. The quality grade of a
tire is imprinted on the sidewall of the tire.
Recommended tire pressure
The recommended tire pressure are the
pressures specified for the tires mounted on
the vehicle at the factory.
The Tire and Loading Informatio nplacard 7
contains the recommended tire pressure for
cold tires, the maximum permissible load and
the maximum permissible vehicle speed.
The tire pressure table contains the
recommended tire pressure for cold tires
under various operating conditions, i.e.
loading and/or speed of the vehicle.
Increased vehicle weight due to optional
equipment
The combined weight of all standard and
optional equipmen tavailable for the vehicle,
regardless of whethe ritis actually installed
on the vehicle or not.
Wheel rim
The part of the wheel on which the tire is
mounted.
GAWR (Gross Axle Weight Rating)
GAWR is the maximum gross axle weight
rating. The actual load on an axle must never
exceed the gross axle weight rating. The Gross Axle Weight Rating can be found on the
vehicle identification plate on the driver seat
frame (Y
page 315).
Speed index
The speed index is part of the tire
identification. It specifies the speed range for
which the tire is approved.
GTW (Gross Trailer Weight)
GTW is the total of weight of a trailer and the
weight of the load, accessories etc. on the
trailer.
GVW (Gross Vehicle Weight)
The gross vehicle weight includes the weight
of the vehicle including fuel, tools, spare
wheel, accessories installed, occupants,
luggage and the drawbarn oseweight if
applicable. The gross vehicle weight may
never exceed the gross vehicle weight rating
(GVWR) specified on the vehicle identification
plate at the base of the driver's seat
(Y page 315).
GVWR (Gross Vehicle Weight Rating)
The GVWR is the maximum permitted gross
weight of the fully laden vehicle (weight of the
vehicle including all accessories, occupants,
fuel, luggage and the drawbar noseweight if
applicable). The Gross Vehicle Weight Rating
is specified on the vehicle identification plate
on the driver seat frame (Y page 315).
Maximum weight of the laden vehicle
The maximum weight is the sum of:
R the curb weight of the vehicle
R the weight of the accessories
R the load limit
R the weight of the factory installed optional
equipment
Kilopascal (kPa)
Metric unit for tire pressure. 6.9 kPa are the
equivalent of 1psi. Another tire pressure unit
7 Only for vehicles with a gross weight of less than 10,000 lbs (4,536 kg). What you should know about wheels and tires
293Wheels and tires Z

is bar. 100 kilopascals (kPa) are the
equivalen tof1bar.
Load index
In addition to the load bearing index, a load
index can be stamped onto the sidewall of the
tire. It specifies the load-bearing capacity of
the tire more precisely.
Curb weight
The weigh tofavehicle with standard
equipment including the maximu mfilling
capacity of fuel, oil, and coolant. It also
includes the air-conditionin gsystem and
optional equipmen tifthese are installed on
the vehicle, but does not include passengers
or luggage.
Maximum tire load
The maximum tire load in kilograms or
pounds is the maximum weight for which a
tire is approved.
Maximum permissible tire pressure
Maximum permissible tire pressure for one
tire.
Maximum load on one tire
Maximum load on one tire. This is calculated
by dividing the maximum axle load of one axle
by two.
PSI (Pounds per square inch)
Standard unit of measurement for tire
pressure.
Aspect ratio
Relationship between tire height and width in
percent.
Tire pressure
Pressure inside the tire applying an outward
force to every square inch of the tire's
surface. Tire pressure is specified in pounds
per square inch (psi), in kilopascal (kPa) or in
bar. Tire pressure should only be corrected
when the tires are cold. Cold tire pressure
The tires are cold:
R if the vehicle has been parked for at least
three hours without direct sunlight on the
tires, and
R if the vehicle has not been driven further
than 1 mile (1.6 km)
Tire tread
The part of the tire that comes into contact
with the road.
Tire bead
The tire bead ensures that the tire sits
securely on the wheel. There are several steel
wires in the bead to prevent the tire from
coming loose from the wheel rim.
Sidewall
The part of the tire between the tread and the
tire bead.
Weight of optional extras
The combined weight of those optional extras
that weigh more than the replaced standard
parts and more than 2.3 kg (5 lbs). These
optional extras, such as high-performance
brakes, level control, a roof rack or a high-
performance battery, are not included in the
curb weight and the weight of the
accessories.
TIN (Tire Identification Number)
Au nique identificatio nnumbe rwhich can be
used by a tire manufacturer to identify tires,
for example for a product recall, and thus
identify the purchasers. The TIN is composed
of the manufacturer identification code, tire
size, tire model code and manufacturing date.
Load bearing index
The load bearing index (also load index) is a
code that contains the maximum load bearing
capacity of a tire. 294
What you should know about wheels and tiresWheels and tires

This can result in damage to the fuel
injection system, for example.
Flow improvers are fuel additives used to
improve the flow characteristics of diesel
fuels.
The effectiveness of flow improvers cannot be
guaranteed with all fuels. Observe the
manufacturer's recommendations.
Information about approved flow improvers is
available from any authorized Sprinter Dealer.
At outside temperatures below 14 ‡(002710 †),
and if using diesel with less resistance to low
temperatures, add flow improver, basing the
mixing ratio on the outside temperature.
Mix this fuel additive with the diesel in good
time before the flow properties of the diesel
are affected by paraffi nseparation.
Malfunctions resulting from paraffin
separation can only be rectified by heating
the entire fuel system. Park the vehicle in a
heated garage, for example.
Information on fuel consumption H
Environmental note
CO 2(carbon dioxide) is the gas which
scientists believe to be principally responsible
for global warming (the greenhouse effect).
Your vehicle's CO 2emissions are directly
related to fuel consumption and therefore
depend on:
R efficien tuse of the fuel by the engine
R driving style
R other non-technical factors, such as
environmental influences or road
conditions
You can minimize your vehicle's CO 2
emissions by driving carefully and having it
serviced regularly.
i Only for certain countries: the respective
current consumption and emission values
of your vehicle can be found in the COC
papers (EC CERTIFICATE OF
CONFORMITY). These documents are
supplied when the vehicle is delivered. Consumption figures were found in the
currently valid respective version:
R
for vehicles up to and including the
Euro 4 standard according to EU
Directive 80/1268/EEC
R for vehicles from the Euro 5 standard
according to regulation (EC) no.
715/2007
Fuel consumption depends on:
R the vehicle version
R the style of driving
R the operating conditions
R the type or quality of the fuel used
The vehicle will use more fuel than usual in
the following situations:
R at very low outside temperatures
R in city traffic
R during short journeys
R in mountainous terrain
R when towing a trailer
To keep fuel consumption low, observe the
advice in the "Protection of the environment"
section (Y page 22).
The following components of the different
vehicle versions influence fuel consumption:
R tire sizes, tire tread, tire pressure, tire
condition
R body
R transmission ratios for the drive
assemblies
R additional equipment (e.g. air-conditioning
system, auxiliary heating system).
For these reasons, the actual consumption
figures for your vehicle may deviate from the
consumption figures determined according
to EU Directive 80/1268/EEC.
Data concerning fuel consumption are
recorded in the on-board computer; use the
steering wheel buttons to call up the Trip
computer menu (Ypage 190). Service products and capacities
319Technical data Z