2009 OPEL CORSA fuel consumption

25
In Brief
Diesel particle filter
3
The diesel particle filter system filters
harmful soot particles out of the exhaust
gases. The system includes a self-cleaning
function that run automatically during
driving. The filter is cleaned by burning off
the soot particles at high temperature. This
process takes place automatically under
set driving conditions and may take up
to 25 minutes. Fuel consumption may be
higher during this period. The emission of
smells and smoke during this process is
normal.
Under certain driving conditions, e.g. short
journeys, the system may not clean itself
automatically.
Picture no: 18544s.tif
If the filter requires cleaning and previous
driving conditions did not enable automatic
cleaning, control indicator
!
flashes.
Further instructions 3 157.
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86 Instruments, controls
Picture no: 18469s.tif
A

Engine electronics, transmission
electronics 3, immobiliser,
diesel fuel filter 3
Control indicator lights up and/or flashes
yellow.
It illuminates for a few seconds when the
ignition is switched on.
Illuminates when the engine is running

Fault in engine electronics or transmission
electronics. Electronics switches to
emergency running program, fuel
consumption may increase and driveability
of vehicle may be affected 3156. If the
fault is still there when the engine is started
again, contact a workshop for assistance.
Picture no:
Lamps
together with InSP4 on the service
display: Diesel fuel filter needs to be
drained of water 3244.
Flashes when the ignition is on

Fault in the electronic immobiliser system;
the engine cannot be started 327.
S

Engine oil level 3
Control indicator lights up yellow.
The engine oil level is checked
automatically.
Illuminates when the engine is running

Engine oil level too low. Check engine oil
level and top up engine oil if necessary
3 242.
I

Engine oil pressure
Control indicator lights up red.
It illuminates when the ignition is switched
on and goes out shortly after the engine
starts.
Illuminates when the engine is running
1. Depress clutch.
2. Shift manual transmission or manual
transmission automated 3 into neutral;
for automatic transmission 3, set
selector lever to N.
3. Move out of the flow of traffic as quickly as possible without impeding other
vehicles.
4. Switch off ignition.
Contact a workshop for assistance. Caution
Engine lubrication may be interrupted.
This may result in damage to the engine
and/or locking of the drive wheels.
9
Warning
When the engine is off, considerably
more force is needed to brake and steer.
Do not remove key until vehicle has
come to a standstill, otherwise the
steering column lock could engage
unexpectedly.
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93
Instruments, controls
Picture no: 18436s.tif
Functions:
zRange
z Instantaneous consumption
z Distance travelled
z Average speed
z Effective consumption
z Average consumption
z Stop watch
To select, rotate the rotary switch on the
wiper stalk briefly up i or down h for
each function and then let go. The
functions will be called one after the other. Range
Range is calculated fr
om current fuel tank
content and instantaneous consumption.
The display shows average values.
After refuelling, the vehicle updates the
range automatically after a brief delay.
When there is insufficient fuel in the tank
for more than 30 km, the warning REFILL
appears on the display.
Confirm the warning message by pressing 0
on the wiper stalk.
Instantaneous consumption
Display of current consumption. At low
speeds, consumption per hour is displayed.
Distance travelled
Display of distance travelled. The
measurement can be reset at any time.
Average speed
Display of aver age speed. The
measurement can be reset at any time.
Stoppages in the journey with the ignition
off are not included in the calculations. Effective consumption
Display of fuel consumed. The
measurement can be reset at any time.
Average consumption
Display of average
consumption. The
measurement can be reset at any time.
Restart trip computer information
Select the desired trip computer function:
rotate the rotary switch on the wiper stalk
briefly up i or down h for each function
and then let go. To reset a value to zero,
hold down the button 0 on the wiper stalk
for more than three seconds: this restarts
measurement. To reset all functions at the
same time, hold down the button 0 for
more than 6 seconds.
All trip computer information, apart from
range and instantaneous consumption,
can be reset.
Stop watch
Select function using rotary
switch iorh ,
push button 0: start/stop
for longer than
three seconds: reset to zero
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101
Instruments, controls
Picture no: 17344t.tif
Graphical Information Display
3
or Colour Information Display 3,
trip computer
3
The main trip computer display provides
information about the range, average
consumption 3 and current consumption
of BC 1 .
To display other trip computer data,
press the BC button on the infotainment
system 3, select the trip computer menu
Board Computer on the display or press
the left hand adjustment wheel 3 on the
steering wheel.
Select BC 1 or BC 2 from the trip computer
menu.
Picture no: 17329t.tif
Range
Range is calculated fr om current fuel tank
content and instantaneous consumption.
The display shows average values.
After refuelling, the vehicle updates the
range automatically after a brief delay.
Picture no: 17345t.tif
If the fuel in the tank will allow less
than 50 km of travel, the message
Range appears in the display.
If the fuel in the tank will allow less
than 30 km of travel, the message
Please refuel! 3 appears in the display.
Ü
Board Computer 19,5° 19:36
BC 1 All values
BC 2
257.0
km
Timer
Ø40
km/h
31.0
Ltr.
Ø
7.0
L/100km
1
8
Range
257
km
Aver. Consump.
7.0
L/100km
Inst. consumpt.
7.6
L/100km
19,5° 23° 5 Eco
x
19:36
Range33km
OK
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102 Instruments, controlsInstantaneous consumption
Display of current consumption. At low
speeds, consumption per hour is displayed.
Distance travelled
Display of distance travelled. The
measurement can be reset at any time.
Average speed
Display of average speed. The
measurement can be reset at any time.
Stoppages in the journey with the ignition
off are not included in the calculations. Effective consumption
Display of fuel consumed. The
measurement can be reset at any time.
Average consumption
Display of average consumption. The
measurement can be reset at any time.
Picture no: 17344t.tif
Restart trip computer
The measurement or calculation of the
following trip computer information can be
restarted:
z
Distance.
z Average speed.
z Effective consumption.
z Average consumption.
Select BC 1 or BC 2 from the trip computer
menu.
Ü
Board Computer 19,5° 19:36
BC 1 All values
BC 2
257.0
km
Timer
Ø40
km/h
31.0
Ltr.
Ø
7.0
L/100km
1
8
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149
Driving and operation
Driving hints The first 1000 km
Drive your vehicle at various speeds. Do
not use full throttle. Never allow the engine
to labour at low revs.
Make good use of all gears. Depress the
accelerator pedal a maximum of about
3/4
of the available pedal travel in all gears.
Do not drive faster than three quarters of
maximum speed.
Do not brake unnecessarily hard for the
first 200 km.
During the first drive smoke may develop
because of wax and oil evaporating on the
exhaust system. Park the vehicle in the
open for a while after the first drive and
avoid inhaling the fumes.
Fuel and engine oil consumption is higher
than normal during the running-in period.
Never coast with engine not running
Many units will not function in this situation
(e.g. brake servo unit, electro-hydraulic
power steering). Driving in this manner is a
danger to yourself and others. Brake servo unit
When the engine is not running, the brake
servo unit is no longer effective once the
brake pedal has been depressed once or
twice. Braking effect is not reduced, but
significantly greater force is required for
braking.
Electro-hydraulic power assisted steering
If the power assisted steering fails when
being towed with the engine switched off,
the vehicle can still be steered, but
considerably more force is required.
Driving in mountainous terrain or with a
trailer/caravan
The cooling fan is elec
trically operated. Its
cooling power is therefore independent of
the engine speed.
Since a considerable amount of heat is
generated at high engine speeds and less
at slower speeds, do not shift down when
climbing hills whilst the vehicle is still coping
with the gradient in the higher gear. Driving with a roof load
Do not exceed the permissible roof load
3
173, 3259. For reasons of safety,
distribute the load evenly and secure it
properly with retaining straps. Adjust tyre
pressure to load conditions. Do not drive
faster than 120 km/h. Check and re-tighten
the straps frequently. Observe country-
specific regulations.
Switching off the engine
When you switch off, fans in the engine
compartment may continue running for a
time to cool the engine.
If the engine temperature is very high, e.g.
after driving in mountainous terrain: allow
the engine to idle for approximately two
minutes in order to prevent heat
accumulation.
Vehicles with turbocharged engine
After running at high engine speeds or
high engine loads, operate the engine
briefly at a low load or run in neutral for
approx. 30 seconds befo re switching off
in order to protect the turbocharger.
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150 Driving and operationSave energy – more kilometres
Please observe the running-in hints on the
previous page and the tips for saving
energy on the following pages.
Good, technically correct and economical
driving ensures maximum durability and
performance for your vehicle.
Overrun cut-off
The fuel supply is automatically cut off
during overrun, e.g. when the vehicle is
driven with a gear engaged but no throttle
application. Overrun cut-off is deactivated
if catalytic converter temperature is high.
Vehicles with turbocharged engine Flow-generated noises may be audible if
the accelerator is released quickly on
account of air flow in the turbocharger.
Engine speed
Drive in a low engine speed range for each
gear as much as possible. Warming up
After a cold start, the automatic
transmission
3 or manual transmission
automated 3 in automatic mode shifts into
higher gears at higher rpm. This allows the
catalytic converter to quickly reach the
temperature required for optimum pollutant
reduction.
Correct gear selection
Do not race your engine whilst in neutral or
with a low gear selected. Driving too fast in
individual gears as well as stop-and-go
traffic increases engine wear and fuel
consumption.
Change down
When decreasing speed, shift down into
the next lowest gear. Do not slip the clutch
with a high-revving engine. This is
especially important when hill climbing. Cooling fan
The cooling fan is controlled via a
thermoswitch and therefore only runs if
necessary.
The cooling fan automatically switches on
when the diesel particle filter is being
cleaned
3 depending on the engine.
Pedals
Do not place any objects in the foot well
which could slip under the pedals and
inhibit the pedal travel.
To ensure the pedal travel is uninhibited,
there must be no mats in the area of the
pedals.
Battery care
When driving slowly or when the vehicle is
stationary, e.g. in slow urban traffic, stop-
and-go traffic or traffic jams, turn off all
unnecessary electrical loads where
possible (e.g. heated rear window, heated
front seats, etc.).
Declutch when starting in order to relieve
the strain on the starter and the battery.
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151
Driving and operation
Saving fuel, protecting
the environment Trend-setting technology
Environmentally friendly and mainly
recyclable materials were used when your
vehicle was being developed and
manufactured. The production methods
used to make your vehicle are also
environmentally-compatible.
Recycling of production wastes keeps the
circulation of material closed. Reduction of
energy and water requirements also helps
to conserve natural resources.
A highly advanced design means that your
vehicle can be easily disassembled at the
end of its working life, and the individual
materials separated for subsequent re-use.
Materials such as asbestos and cadmium
are not used. The refrigerant in the air
conditioning system 3 is CFC-free.
New painting techniques employ water as
a solvent. End-of-life vehicle recovery
Information on end-of-life vehicle recovery
centres and the recycling of end-of-life
vehicles is availabl
e at www.opel.com.
Energy and environment-conscious
driving
z High noise levels and exhaust emissions
are often a result of driving without due
attention to saving energy and
protecting the environment.
z You should therefore drive with energy in
mind: "more miles – less fuel".
Reduce the noise level and exhaust
emissions by adopting an environment-
conscious driving style. This is extremely
worthwhile and improves the quality of
life.
Fuel consumption depends to a great
extent on your own personal driving
style. The following hints are intended to
help you consume fuel at a rate that is as
close as possible to the specified levels
3256.
Check your vehicle’s fuel consumption
every time you refuel. This facilitates
early detection of any irregularities
causing increased fuel consumption. Warming up
z
Full throttle and warming up at idle
speed increase wear, fuel consumption,
exhaust emission, the amount of
pollutant in the exhaust and the amount
of noise.
z Drive off as soon as possible after
starting.
Uniform speed
z Hectic driving significantly increases fuel
consumption, the exhaust emissions, the
proportion of pollutant in the exhaust
gas and the noise level.
z Do not accelerate and brake
unnecessarily. Drive at uniform speed,
watching the road.
Avoid frequent starting off and stopping
e.g. at traffic lights, in short distance
traffic and in queues of traffic by means
of clever planning. Select roads with
good traffic flow.
Idling
z The engine also consumes fuel when
idling.
z If you have to wait for more than one
minute, it is worthwhile switching off the
engine. Five minutes of idling
corresponds to approximately one
kilometre of driving.
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