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AdBlue® and SCR system for BlueHDi Diesel engines
Using a fluid called AdBlue® containing urea, a
catalytic converter turns up to 85% of nitrogen
oxides (NOx) into nitrogen and water, which are
harmless to health and the environment.
TheAdBlue
® is contained in a specific tank of
approximately 17 litres. Its capacity allows a
driving range of around 12,500 miles
(20,000 km). An alert system is triggered
automatically once the reserve level is reached:
you can then drive for a further 1,500 miles
(2,400 km) before the tank is empty.
During each scheduled service of your vehicle
by a PEUGEOT dealer or a qualified workshop,
the AdBlue
® tank is refilled in order to allow
normal operation of the SCR system. If the estimated mileage of your vehicle
between two services is greater than
12,500 miles (20,000 km), it will be necessary
to top-up the AdBlue
®.
Once the AdBlue
® tank is empty, a system
required by regulations prevents starting
of the engine.
If the SCR system is faulty, the level of
emissions from your vehicle will no longer
meet the Euro 6 standard: your vehicle
becomes polluting.
In the event of a confirmed fault with the
SCR system, you must go to a PEUGEOT
dealer or a qualified workshop as soon
as possible: after a running distance of
650 miles (1,100 km), a system will be
triggered automatically to prevent engine
starting.
In either case, a range indicator gives you
the distance you can travel before the
vehicle is immobilised.
SCR system
To assure respect for the environment and
conformity with the new Euro 6 emissions
standard, without adversely affecting the
per formance or fuel consumption of Diesel
engines, PEUGEOT has taken the decision to
equip its vehicles with an effective system that
associates the SCR system (Selective Catalytic
Reduction) with a particle filter (FAP) for the
treatment of exhaust gases.
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Coolant level
The check and top-up must only be done with
the engine cold.
A low coolant level presents a risk of serious
damage to your engine.
The coolant level should be close to the "MA X"
mark but should never exceed it.
If the level is close to or below the "MIN" mark,
it is essential to top-up.
When the engine is hot, the temperature of the
coolant is regulated by the fan.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying out any
work.
To avoid the risk of scalding when you need to
top-up in an emergency, place a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the
cap and top-up the level.Check the coolant level regularly.
It is normal to top up the fluid
between two services.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Screenwash fluid level
Top up the level when necessary.
Fluid specification
For optimum cleaning and to avoid freezing,
this fluid must not be topped up or replaced
with plain water.
In wintry conditions, it is recommended that you
use an ethyl alcohol or methanol based fluid.
Diesel additive level (Diesel
engine with particle filter)
A low additive level is indicated by illumination
of the service warning light, accompanied by an
audible warning and a message in the screen
(if a display screen is fitted).
To p p i n g u p
This additive must be topped-up by a
PEUGEOT dealer or a qualified workshop
without delay.
Used products
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to health
or indeed very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Take used oil to a PEUGEOT dealer or
a qualified workshop and dispose of in
the containers made available for this
purpose.
7
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Checks
Unless otherwise indicated, check these components in accordance with the manufacturer's
service schedule and according to your engine.
Other wise, have them checked by a PEUGEOT dealer or a qualified workshop.
12 V battery
For more information and the precautions to
take before starting work on the 12 V batter y,
refer to the corresponding section. The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened
(versions without quick release
terminals) and that the connections
are clean.
Air filter and passenger compartment filter
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary
.
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours. Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Oil filter
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
Particle filter (Diesel)
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 40 mph (60 km/h) until the warning light
goes off.
If the warning light stays on, this indicates a low
additive level; refer to “Diesel additive level”
section.
or
The start of saturation of the particle
filter is indicated by the fixed
illumination of this warning light
accompanied by a warning message
in the screen (if a display screen is
fitted).
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell, which
is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at the
exhaust on acceleration. This does not
affect the behaviour of the vehicle or the
environment.
Practical information