2012 Peugeot Boxer check engine

137
7
CHECK
S
Levels
Cooling system
Only use the fluid recommended by the
manufacturer. Otherwise, you risk seriously
damaging your engine. When the engine
is warm, the temperature of the coolant is
controlled by the engine fan. As this fan can
operate with the ignition key removed and
because the cooling system is pressurised,
wait for at least one hour after the engine
has stopped before carrying out any work.
Slacken the cap by 1/4 of a turn to release
the pressure to prevent any risk of scalding.
When the pressure has dropped, remove the
cap and top up the level with coolant.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a PEUGEOT dealer as soon as possible.


Power steering fluid level

The vehicle must be parked on level ground with
the engine cold. Unscrew the cap integrated with
the gauge and check the level which must be
between the MIN
and MAX
marks.
Used oil

Avoid prolonged contact of used oil with the
skin.
Brake fluid is harmful to health and very
corrosive.
Do not dispose of used oil, brake fluid or
coolant into drains or into the ground but
into the containers dedicated to this use at
PEUGEOT dealerships (France) or to an
authorised waste disposal site.
Topping up

The level must be between the MIN
and
MAX
marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by
a PEUGEOT dealer.


Windscreen wash and headlamp
wash level
For best quality cleaning and to prevent
freezing, this fluid must not be topped up or
replaced with plain water.
Capacity of the reservoir: approximately
5.5 litres.

138


Checks


CHECKS
Air filter and passenger compartment filter

A clogged passenger compartment filter
may reduce the performance of the
air conditioning system and generate
undesirable odours. The replacement
intervals for these components are indicated
in the servicing booklet.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary, refer to the "Under the
bonnet" section of chapter 7.


Manual gearbox

Have the level checked in accordance with
the manufacturer's servicing schedule.
To check the main levels and certain
components, in accordance with the
manufacturer's servicing schedule, refer to
the pages of the servicing booklet which
correspond to your vehicle's engine.
Only use products recommended by
PEUGEOT or products of equivalent quality
and specification.
In order to optimise the operation of units as
important as the braking system, PEUGEOT
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.
Parking brake

Where the parking brake travel is too great
or there is a reduction in the performance
of the system, the parking brake should be
adjusted, even between services.
Have the system checked by a PEUGEOT
dealer.


Bleeding the water contained in
the Diesel filter
If this warning lamp comes on,
bleed the filter, otherwise bleed
regularly each time the engine oil
is changed.
To drain the water out, unscrew the bleed
screw or the water in Diesel sensor, located
at the base of the filter. Leave open until
all of the water has been drained out. Then
tighten the bleed screw or the water sensor.
HDi engines use advanced technology. All
work requires a special qualification which is
guaranteed by a PEUGEOT dealer.

Battery

At the start of winter, have your battery
checked by a PEUGEOT dealer.
Brake pads

Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak on the system, a drop
in the brake fluid level indicates that the
brake pads are worn.
Brake disc/drum wear status

For any information relating to checking
the brake disc/drum wear status, contact a
PEUGEOT dealer.


Oil filter

Change the filter regularly, in accordance
with the servicing schedule.

139
7
CHECK
S


Checks
Particle filter system (Diesel)

An addition to the catalytic converter, this
filter makes an active contribution to the
preservation of air quality by the retaining
of the unburnt pollutant particles. Black
exhaust fumes are thus no longer emitted.
This filter, fitted to the exhaust system,
accumulates particles of soot. The engine
control unit manages the automatic
periodic elimination of the soot particles
(regeneration).
The regeneration procedure is invoked
according to the quantity of particles
accumulated and the driving conditions of the
vehicle. During this phase, you may notice
some unusual phenomena - increased idling
speed, cooling fan running, increase in smoke
and higher exhaust gas temperature - which
does not affect the operation of the vehicle or
the environment. After prolonged idling or driving at very low
speeds, you may occasionally notice water
vapour being emitted from the exhaust when
accelerating. This is of no consequence
to the running of the vehicle or to the
environment.
Because of the higher exhaust gas
temperature resulting from the normal
operation of the particle filter, it is
recommended that you do not park the
vehicle over inflammable materials (grass,
dry leaves, pine needles, ...) so as to avoid
any risk of fire.
Saturation/Regeneration

Operating fault
If this alert persists, do not ignore the
warning; it indicates that a fault has occurred
in the exhaust/particle filter system.
Have it checked by a PEUGEOT dealer.
This alert tells you that the particle filter
is starting to fill up (in conditions of urban
driving of exceptionally long duration: low
speeds, traffic jams etc.) .
To regenerate the filter, it is advised to
drive as soon as possible, when traffic
conditions and the law permit, at a speed
of at least 40 mph (around 60 km/h), with
an engine speed above 2 000 rpm for about
fifteen minutes (until the warning lamp and/
or the message disappears).
If possible, avoid switching off the engine
before the end of regeneration of the
filter; repeated interruptions could cause
premature deterioration of the engine oil. It
is not recommended to end regeneration of
the filter with the vehicle stationary. If there is risk of blockage of the
filter, this warning lamp comes on
in the instrument panel.

14
1
7
CHECK
S


Fuel
Low fuel level

When the fuel tank level E
(Empty) is reached, this warning
lamp comes on. At this moment,
you have enough fuel left to
drive approximately 30 miles (50 km)
,
depending on the driving conditions, the
engine and the profile of the road. Fill up
without delay to avoid running out of fuel. The fuel tank must be filled with the engine
off
.


- Open the fuel filler flap.

- Support the cap with one hand.

- With the other hand, insert the key, then
turn it anticlockwise.

- Remove the cap and hook it onto the
clip located on the inside of the flap.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
When filling the fuel tank, do not continue
after the 3rd cut-off of the nozzle. This could
cause malfunctions.
The capacity of the fuel tank is
approximately 90
litres.


- After filling the fuel tank, lock the cap
and close the flap.
FUEL SYSTEM CUT-OFF

In the event of a serious collision, a device
automatically cuts off the fuel supply to the
engine and the vehicle's electrical supply.
FILLING WITH FUEL
Fuel tanks of different capacities, 60 and
125 litres, may be fi tted. Check that there is no smell or leak of fuel
outside the vehicle.
Restore the supply by pressing:


- the first button, located under the glove
box.





- the second button, located in the battery
compartment under the driver's floor.


In low temperatures
In mountainous and/or cold areas, it is
advisable to use a "winter" type fuel suited
to low or minus temperatures.

142


Battery




A.
Positive metal point on your vehicle

B.
Slave battery

C.
Earth on your vehicle

Charging the battery using a charger



- disconnect the battery located in the
front left floor,

- follow the instructions for use given by
the battery charger manufacturer,

- reconnect starting with the negative (-)
terminal,

- check that the terminals and connectors
are clean. If they are covered with
sulphate (white or greenish deposit),
disconnect them and clean them.
The charging operation must be carried
out in a ventilated area away from naked
flames or any possible sources of sparks to
eliminate the risk of explosion and fire.
Do not attempt to charge a frozen battery: it
must first be thawed to eliminate the risks of
explosion. If the battery has frozen, before
charging it have it checked by a specialist
who will check that the internal components
have not been damaged and that the
container is not cracked, which could mean
that there is a risk of a leak of toxic and
corrosive acid.

BATTERY


Starting from another battery



- connect the red cable to the metal
point A
then to the positive (+) terminal
of the slave battery B
,

- connect one end of the green or black
cable to the negative (-) terminal of the
slave battery B
,

- connect the other end of the green or
black cable to the earth point C
on your
vehicle,

- operate the starter, let the engine run,

- wait for the engine to return to idle, then
disconnect the cables.

14
7
QUICK HELP
8
Changing a wheel
PUNCTURE REPAIR KIT

Procedure



- Apply the parking brake. Unscrew the
tyre valve cap, remove the filling hose B
and screw the ring E
onto the tyre valve,
- start the engine,

- insert the connector G
into the nearest
power socket on the vehicle,

- switch on the compressor by placing the
switch F
in position I
(on),

- inflate the tyre to a pressure of 4 bars.
To obtain a more accurate reading, you are
advised to check the pressure value on the
pressure gauge H
, with the compressor off.

- check that the switch F
on the
compressor is in position 0 (off), This temporary puncture repair kit is located
at the front of the passenger compartment.
It consists of:


- a cartridge A
, containing the sealant
fluid, equipped with:


●
a filling hose B
,

●
a sticker C
indicating "max. 80 km/h",
which the driver must affix in full view
(on the dashboard) after repairing
the tyre,

- a quick guide to use of the repair kit,

- a compressor D
equipped with a
pressure gauge and unions,

- adaptors, for the inflation of various
items.

17
7


Technical data - Maintenance

10
VISUAL SEARCH

Screenwash/headlamp wash, level 137
Bulbs, lighting, changing bulbs 149-151
Opening the bonnet, stay 134
Under the bonnet 135
Identifi cation markings,
serial number, paint, tyres 172 Changing a wiper blade 157 Levels 136-137


●
dipstick,

●
power steering fluid,

●
brake fluid,

●
coolant.
Water bleed, Diesel fi lter 138
Checks 138


●
battery,

●
air/passenger compartment filter,

●
oil filter,

●
parking brake,

●
particle filter,

●
brake pads.
Emission control 36
Engine fuses 153, 156
TECHNICAL DATA - MAINTENANCE

Engine technical data 167
Dimensions 160-166
Weights 168-171