engine Peugeot 301 2018 Workshop Manual

114
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 it in the containers reser ved for this
purpose.
Engine oil level
This level is checked using the
dipstick located under the bonnet. To
find this gauge, see the description
of the engine compartment.
To ensure the accuracy of the reading, your
vehicle must be parked on a level sur face, with
the engine off for at least 30
minutes.
It is normal to top up the oil level between
ser vices (or oil changes). PEUGEOT
recommends that you check the level, and
top up if necessary, every 3,000 miles
(5,000 km).
Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
H
old the dipstick by its coloured grip and
remove it completely.
F

W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F

R
e-insert the dipstick and push it fully down,
then pull it out again for a visual check: the
level must be between the two marks A
and
B.
A = MA X
B = MIN -

I
f the level is below the MIN
mark, you must
top up the engine oil.
Topping up the engine oil level
Oil grade
The oil must be the correct grade for your
engine and comply with the manufacturer's
recommendations.
Refer to the underbonnet view for the location
of the oil filler cap on your vehicle.
F

U
nscrew the oil filler cap to access the filler
opening.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W
ait a few minutes before checking the
level again using the dipstick.
F

A
dd more oil if necessary.
F

A
fter checking and topping up, carefully refit
the oil filler cap and return the dipstick to its
housing.
Engine oil changeIf you find that the level is above the A mark or
below the B mark, do not star t the engine.
-

I
f the level is above the MAX mark (risk of
damage to the engine), contact a PEUGEOT
dealer or a qualified workshop. Refer to the manufacturer’s service schedule
for details of the inter val for this operation.
In order to maintain the reliability of the engine
and emissions control system, never use
additives in the engine oil.
Practical information

115
Brake fluid level
The fluid level should be close to the
"MA X" mark. If it is not, check the
brake pad wear.
Draining the circuit
Refer to the manufacturer's service schedule
for details of the inter val for this operation.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
Coolant level
Check the coolant level regularly.
It is normal to top up the fluid
between two services.
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 to the required level.
Fluid specification
This 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 to the required level when
necessary.
Fluid specification
The screenwash fluid must be topped up with a
ready for use mix.
In winter (temperatures below zero), a fluid with
antifreeze must be used that is appropriate for
the prevailing conditions, in order to preser ve
the elements of the system (pump, tank, ducts,
e t c .) .
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
Diesel fuel additive level
(Diesel with particle filter)
A low additive level is indicated by
illumination of the Ser vice warning
lamp, 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.
7
Practical information

116
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
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.
For more information and the precautions
to take before starting work on the 12 V
battery , refer to the corresponding
section.
Versions equipped with Stop & Start are
fitted with a 12
V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a PEUGEOT dealer or a qualified
workshop.
Air filter
Refer to the manufacturer's
ser vice schedule for details of the
replacement intervals for these
components.
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 .
Passenger compartment filter
Refer to the manufacturer's
ser vice schedule for details of the
replacement intervals for these
components.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g. city
driving), replace them twice as often if necessar y .
A clogged passenger compartment filter may have
an adverse effect on the per formance of the air
conditioning system and generate undesirable
odours.
Oil filter
Change the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
ser vice schedule for details of
the replacement inter val for this
component.
Particle filter (Diesel)
The start of saturation of the particle
filter is indicated by the fixed
illumination of this warning lamp
accompanied by a warning message
in the screen (if a display screen is
fitted).
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 37

mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, this indicates
a low additive level; refer to the "Diesel fuel
additive level" section.
Practical information

118
Running out of fuel
(Diesel)
On vehicles fitted with HDi engines, the fuel
system must be primed if you run out of fuel.
For more information about the Engines, in
particular the location of the different parts
under the bonnet, refer to the corresponding
section.
For more information on Diesel misfuel
prevention , refer to the corresponding section.
If the engine does not start the first time,
do not keep trying, but start the procedure
again from the beginning.
HDi 92 engine
F If the engine does not start after a few attempts, operate the priming pump again
then start the engine.
F

C
lose the bonnet again.
BlueHDi engines
F Fill the fuel tank with at least five litres of Diesel.
F

S
witch on the ignition (without starting the
engine).
F

W
ait around 6 seconds and switch off the
ignition.
F

R
epeat the operation 10 times.
F

O
perate the starter to run the engine.
Temporary puncture
repair kit
Comprising a compressor and a sealant
cartridge, it allows the temporary repair of
a tyre so that you can drive to the nearest
garage.
It is designed to repair most punctures which
could affect the tyre, located on the tyre tread
or shoulder.
Access to the kit
F Fill the fuel tank with at least five litres of Diesel.
F

O
pen the bonnet.
F

O
perate the priming pump repeatedly until
resistance is felt (there may be resistance at
the first press).
F

O
perate the starter until the engine starts (if
the engine does not start at the first attempt,
wait around 15
seconds before trying
again). This kit is installed in the storage box, under
the boot floor.
In the event of a breakdown

123
Access to the spare wheel
Taking out the wheel
F Unclip the tool storage box (standard spare wheel).
Putting the wheel back in place
If there is no wheel in the well, the
fastening device (nut and bolt) cannot be
refitted.
The spare wheel is installed in the boot, under
t h e f l o o r.
Depending on the engine, the spare wheel is
a standard wheel or the "space-saver" type
(BlueHDi 100). F

U

nscrew the central nut.
F

R

emove the fastening device (nut and bolt).
F

R

aise the spare wheel towards you from the
r e a r.
F

T

ake the wheel out of the boot.
F

P

ut the wheel back in its housing.
F

G

ive the nut a few turns to loosen it.
F

P

osition the fastening device (nut and bolt)
in the middle of the wheel.
F

T

ighten fully until the central nut clicks, to
retain the wheel correctly. F

C
lip the tool storage box back into place
(standard spare wheel).
8
In the event of a breakdown

134
Fuses in the engine
compartment
The fusebox is located in the engine
compartment near the battery (left-hand side).
Access to the fusesFuse N°Rating Functions
F29 -Not used.
F30 10 AHeated door mirrors.
F31 25 AHeated rear screen.
F32 -Not used.
F33 30 AFront electric windows.
F34 30 ARear electric windows.
F35 30 AHeated front seats.
F36 -Not used.
F37 20 ATrailer inter face box. F

U
nclip the cover.
F

C
hange the fuse.
F

W
hen you have finished, close the cover
very carefully to ensure correct sealing of
the fusebox.
In the event of a breakdown

135
Fuse N°Rating Functions
F14 15 AHeated lower windscreen.
F15 5 AAir conditioning compressor.
F16 15 AFront foglamps.
F18 10 ARight-hand main beam headlamp.
F19 10 ALeft-hand main beam headlamp.
F29 40 AFront wiper motor.
F30 80 APre-heater plugs (Diesel).
12 V battery
Procedure for starting the engine using another
battery or charging a discharged battery.
General points
Lead-acid starter batteries
Batteries contain harmful substances
such as sulphuric acid and lead.
They must be disposed of in
accordance with regulations and must
not, in any circumstances, be discarded
with household waste.
Take used remote control batteries and
vehicle batteries to a special collection
point.
Protect your eyes and face before
handling the battery.
All operations on the battery must be
carried out in a well ventilated area and
away from naked flames and sources of
sparks, so as to avoid the risk of explosion
or fire.
Wash your hands afterwards.
8
In the event of a breakdown

136
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a PEUGEOT dealer or a qualified
workshop.
If your vehicle has an automatic gearbox,
never try to start the engine by pushing
the vehicle.
Access to the battery Starting using another
battery
When your vehicle's battery is discharged, the
engine can be started using a backup battery
(external or from another vehicle) and jump
leads or a battery booster.
Never try to start the engine by connecting
a battery charger.
Never use a 24
V or higher battery
b o o s t e r.
Check beforehand that the backup
battery has a nominal voltage of 12
V and
a capacity at least equal to that of the
discharged battery.
The two vehicles must not be in contact
with each other.
Switch off all the electrical consumers
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are not
close to moving parts of the engine (fan,
belts, etc.).
Do not disconnect the (+) terminal while
the engine is running. F

S
tart the engine of the vehicle with the
good battery and leave it running for a few
minutes.
F

O
perate the starter on the broken down
vehicle and let the engine turn.
If the engine does not start straight away,
switch off the ignition and wait a few moments
before trying again.
The battery is located under the bonnet.
To gain access to it:
F

O

pen the bonnet using the interior release
lever, then the exterior safety catch.
F

S

ecure the bonnet stay.
F

R

emove the plastic cover on the (+)
terminal. The battery (-) terminal is not accessible. A
remote earth point is located on the engine.
F
L
ift the plastic cover on the (+) terminal, if
your vehicle has one.
F

C
onnect the red cable to the positive
terminal (+) of flat battery A (at the metal
elbow) then to the positive terminal (+) of
backup battery B or the booster.
F

C
onnect one end of the green or black
cable to the negative terminal (-) of backup
battery B or the booster (or an earth point
on the other vehicle).
F

C
onnect the other end of the green or black
cable to earth point C on the broken down
vehicle.
In the event of a breakdown

137
F Wait for it to return to idle.
F D isconnect the jump lead cables in reverse
o r d e r.
F

R
efit the plastic cover to the (+) terminal, if
your vehicle has one.
F

A
llow the engine to run for at least
30
minutes, by driving or with the vehicle
stationary, so that the battery reaches an
adequate state of charge.
Some functions, including Stop & Start,
are not available if the battery is not
sufficiently charged.
Charging the battery using
a battery charger
For optimum ser vice life of the battery, it is
essential to maintain an adequate state of
charge.
In some circumstances it may be necessary to
charge the battery:
-

I
f you use your vehicle essentially for short
journeys.
-

I
f the vehicle is to be taken off the road for
several weeks.
Contact a PEUGEOT dealer or a qualified
workshop. If you plan to charge your vehicle's battery
yourself, use only a charger compatible
with lead-acid batteries of a nominal
voltage of 12
V.
Follow the instructions provided by the
manufacturer of the charger.
Never reverse polarities.
It is not necessary to disconnect the
battery.
F
S
witch off the ignition.
F
S
witch off all electrical consumers (audio
system, lighting, wipers, etc.). F
S
witch off the charger B before connecting
the cables to the battery, so as to avoid any
dangerous sparks.
F
E
nsure that the charger cables are in good
condition.
F
R
aise the plastic cover, if your vehicle has
one, on the (+) terminal.
F
C
onnect the charger B cables as follows:
-
T
he positive (+) red cable to the (+)
terminal of the battery A .
-
T
he negative (-) black cable to the earth
point C on the vehicle.
F
A
t the end of the charging operation, switch
off charger B before disconnecting the
cables from battery A .
If this label is present, it is essential to
use only a 12 V charger to avoid causing
irreversible damage to the electrical
components related to the Stop & Start
system.
8
In the event of a breakdown

138
Never try to charge a frozen battery – risk
of explosion!
If the battery has frozen, have it checked
by a PEUGEOT dealer or by a qualified
workshop who will check that the internal
components have not been damaged and
that the container has not cracked, which
would mean a risk of toxic and corrosive
acid leaking.
Disconnecting the battery
In order to maintain an adequate state
of charge for starting the engine, it is
recommended that the battery be disconnected
if the vehicle is taken out of ser vice for a long
period.
Before disconnecting the battery:
F
C
lose all openings (doors, boot, windows).
F

S
witch off all electricity consuming devices
(audio system, wipers, lighting, etc.).
F

S
witch off the ignition and wait for four
minutes.
After accessing the battery, you only have to
disconnect the (+) terminal.
Quick-release terminal clamp
Disconnecting the (+) terminal
Reconnecting the (+) terminal
Do not force the lever as locking will be
impossible if the clamp is not positioned
correctly; start the procedure again.
After reconnecting the battery
F Raise the lever A fully to release the clamp B.
F

R
emove the clamp B by lifting it off.
F

Ra
ise the lever A fully.
F

R
efit the open clamp B on the (+) terminal.
F

P
ush the clamp B fully down.
F

L
ower the lever A to lock the clamp B .After reconnecting the battery, turn on the
ignition and wait 1
minute before starting
the engine, in order to enable the electronic
systems to initialise.
If minor problems nevertheless persist
following this operation, contact a PEUGEOT
dealer or a qualified workshop.
Referring to the corresponding section, you
must reinitialise certain systems yourself, such
as:
-

T
he key with remote control.
-

T
he date and time.
-

T
he preset radio stations.
The Stop & Start system may not be
operational during the trip following the
first engine start.
In this case, the system will only be
available again after a continuous
period of immobilisation of the vehicle,
a period which depends on the exterior
temperature and the state of charge of the
battery (up to about 8 hours).
In the event of a breakdown