2000 RENAULT MEGANE check engine
[x] Cancel search: check enginePage 65 of 181
Downloaded from www.Manualslib.com manuals search engine Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:29-page6
2.06
ADVICE ON ANTI-POLLUTION AND HOW TO ECONOMISE ON FUEL, DRIVING
RENAULT is actively participating
in the reduction of pollutant
exhaust gas emissions and in saving
energy.
By virtue of its design, moderate
fuel consumption and initial
settings your Renault conforms to
current anti-pollution standards.
Technical design, however, cannot
achieve all. The fuel consumption
of your car and the level of pollutant
exhaust gas emissions are very
much within your control. Make
sure that your vehicle is maintained
correctly, use it carefully and watch
your driving style.Maintenance
It should be noted that failure to
respect anti-pollution standards
may lead to legal action being taken
against the vehicle owner. In
addition, the replacement of parts of
the engine, fuel supply system and
exhaust by parts other than those
originally recommended by the
manufacturer may alter your
vehicle such that it no longer
complies with anti-pollution
standards.
Have your vehicle checked and
adjusted by your Renault Dealer in
accordance with the instructions in
the vehicle’s servicing booklet.
Your Renault Dealer has all the
equipment necessary for ensuring
your vehicle is maintained in its
original standard.
Always remember that the emission
of pollutant fumes is directly linked
to fuel consumption.
Engine adjustments
• Ignition:This does not require
adjustment.
•Spark plugs:Optimum
conditions of use, performance
and output demand that the
specifications laid down by our
design office be rigorously
adhered to.
If the spark plugs have to be
changed, use the make, type and
gap specified for your vehicle’s
engine. Consult your Renault
Dealer for this information.
•Idling speed:This does not
require adjustment.
•Air filter:A choked element
hinders output and must be
changed.
•Injection pump setting:It must be
set to the recommended values.
Page 66 of 181
Downloaded from www.Manualslib.com manuals search engine Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:29-page7
2.07
ADVICE ON ANTI-POLLUTION AND HOW TO ECONOMISE ON FUEL(continued)
Monitoring exhaust gas
The exhaust gas monitoring system
will detect any malfunctioning of
the vehicle’s exhaust gas
depollution system.
If this system malfunctions, toxic
substances may be released into the
atmosphere or mechanical damage
may occur.
This warning light on the
instrument panel will
indicate if there are any
problems with the system.
It illuminates when the ignition is
switched on and extinguishes
within 3 seconds.
- If it illuminates continuously,
consult your Renault Dealer as
soon as possible.
- If it flashes, reduce the engine
speed until the light stops
flashing. Consult your Renault
Dealer as soon as possible.
Driving
•Drive carefully for the first few
miles until the engine reaches its
normal operating temperature.
• Speed is expensive.
• “Snappy” driving uses a lot of
fuel: drive with a “light right
foot”.• Take your foot off the accelerator
pedal to slow down rather than
use the brakes wastefully and
judge the road well in advance.
• Avoid fierce acceleration.
•Donotoverrevtheengineinthe
intermediate gears.
Always use the highest ratio
possible without labouring the
engine.
On versions with an automatic
transmission, it is preferable to
keep your the gear lever inD.
•Donottrytomaintainthesame
speed up a hill; accelerate no
more than you would on the level.
Keep your foot in the same
position on the accelerator pedal.
• Double declutching and
accelerating before switching off
are superfluous actions in
modern cars.
• Bad weather, flooded roads
Do not drive through
floods if the depth of
water is above the lower
edge of the wheel rims.
Page 67 of 181
Downloaded from www.Manualslib.com manuals search engine Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page8
2.08
ADVICE ON ANTI-POLLUTION AND HOW TO ECONOMISE ON FUEL(continued)
General hints
•Electricity is “fuel”; switch off all
the electrical units which are not
really needed.
However,(with safety always in
mind), keep your lights on when
the visibility is bad (see and be
seen).
• Try to use the air vents. Driving
with the windows open will
increase the use of fuel by 4%.•For vehicles with air
conditioning,theextrafuel
consumed in urban cycle can be
as high as 2 litres per 100 km:
switch the system off when it is
not needed.
• Never fill the fuel tank right to the
brim as this is wasteful.
• Do not leave an empty roof rack in
position.
• It is better to fit a trailer for bulky
objects.
• When towing a caravan, fit a wind
deflector and adjust it carefully.
• Avoid using the car for
door-to-door calls (short journeys
with long waits in between)
because the engine never reaches
its normal operating temperature.
Trytogroupyourcalls.
Tyres
•Inflation pressures which are
toolowmayincreasefuel
consumption.
• The use of non-recommended
tyres may also increase fuel
consumption.
Page 68 of 181
Downloaded from www.Manualslib.com manuals search engine Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page9
2.09
ENVIRONMENT
Your vehicle has been designed
with the aim of caring for the
environment.
• The majority of versions are
equipped with a depollution
system including acatalytic
converter,alambda sensorand
anactive carbon filter.(The
active carbon filter prevents
vapour from the petrol tank being
released into the open air.)
• These vehicles operate with
unleaded fuel only.
•The majority of components in
your vehiclecan be recycledand
your vehicle already contains
recycled materials.
• 95% of the plastic components in
your vehicle are marked with a
symbol which allows the
principle component material to
be identified. These markings
mean that parts removed can be
sorted more easily, thus
optimising the recycling of each
of them.In addition to this, your vehicle
meets the requirements laid down
in European legislation relating to
environmental protection.
Make your contribution towards
protection of the environment too!
Do not dispose of parts replaced in
thecourseofroutinevehicle
maintenance (battery, oil filter, air
filter, etc.) and oil containers (empty
or full of used oil, etc.) with
household waste.
Dispose of it through specialist
organisations. In all cases, comply
with local legislation.
Page 69 of 181
Downloaded from www.Manualslib.com manuals search engine A
Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page10
2.10
TYRE PRESSURE MONITORING SYSTEM
This system continuously monitors
the tyre pressures.
Tyre pressures should be adjusted
when the tyres are cold.
If tyre pressures cannot be checked
when the tyres arecold,assumean
increase of0.2to0.3bar.
Never deflate a hot tyre.
This function is an
additional driving aid.
However, the function
does not take the place of
the driver. It cannot, therefore,
under any circumstances replace
the vigilance or the
responsibility of the driver.
Check the tyre pressures,
including the emergency spare
wheel, once a month.
Operating principle
Each wheel (except the emergency
spare wheel) has a sensor,
implanted in the inflation valve
which periodically measures the
tyre pressure.
The driver is constantly informed of
the correct tyre pressures and
possible variations on displayA
and the instrument panel.
Page 70 of 181
Downloaded from www.Manualslib.com manuals search engine 1
D C
E F
2
1
Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page11
2.11
TYRE PRESSURE MONITORING SYSTEM(continued)
Non-interchangeability of
wheels
Each of the sensors
integrated in the valve1
is devoted to a single
wheel: under no
circumstances should you swap
the wheels.
There is a risk of false
information leading to serious
consequences.To mark the correct position of the
wheel, see the colour of the ring2
(after cleaning, if necessary) on each
valve:
-C: yellow ring
-D:blackring
-E:redring
-F:greenring
Fitting tyres
(replacing tyres or fitting winter
tyres)
As there are special precautions to
be taken when replacing tyres, we
advise you to consult your Renault
Dealer.
Reading the tyre pressures on
the instrument panel
(if fitted)
Once the car's tyre pressures have
been checked, warning messages on
the instrument panel are updated
once you exceed 15 mph (25 km/h).
Commercially available pressure
gauges will show variances in their
measurement of pressure (known as
tolerance).
Page 71 of 181
Downloaded from www.Manualslib.com manuals search engine A
Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page12
2.12
TYRE PRESSURE MONITORING SYSTEM(continued)
Spare wheel
The emergency spare wheel does
not have a sensor and is thus not
detected by the system.
When it is fitted in the place of
another wheel, the system detects a
fault.
Replacing wheels / rims...
This system requires special
equipment (wheels, hubcaps...).
Consult your Renault Dealer to find
out which accessories are
compatible with the system and
which are available from Renault
accessory outlets: use of any other
accessory may impair the operation
of the system.
Tyre repair aerosols
Asaresultofthespecialwheels,
only products approved by
Renault's Technical Department
may be used.
Display
The displayAand the warning
lights on the instrument panel
inform you of possible faults (flat
tyre, punctured tyre, system out of
service...):On the displayAthrough the
following warning lights:
and
On the instrument panel through
the following warning lights:
,and
The following pages show the
breakdown of the illumination of
various warning lights.
Page 72 of 181
Downloaded from www.Manualslib.com manuals search engine Q X B I U D B * T [ G 3 D J H
MEGANE CABRIOLET NU 640-2C:\Documentum\Checkout
u640-2_eng_T2.WIN 24/2/2001 14:30-page13
2.13
TYRE PRESSURE MONITORING SYSTEM(continued)
Examples of illumination of warning lights on the instrument panel and display
flashing + lit up + faulty wheel(s) flashing
Meaning: the flashing wheel is slightly flat or over-inflated, check the tyre pressures.
flashing + lit up + faulty wheel(s) flashing
Meaning: the flashing wheel is very flat, stop as soon as possible and check the tyre pressures.
flashing + lit up + lit up + faulty wheel(s) flashing
Meaning: puncture, replace the wheel concerned or call your Renault Dealer.
lit up + faulty wheel(s) not lit up
Meaning: system fault (if, for example, the emergency spare wheel is fitted or winter tyres are fitted...).
lit up
Meaning: driving speed is not suited to the tyre pressures. Slow down or inflate the tyres to the full load pressure (see
the “tyre pressures” table.