2002.5 Peugeot 406 engine

29072002
CHANGING A FUSE
The fuse boxes are under the fascia
and in the engine compartment.
Fascia fuse box
Turn the three screws a quarter turn
with a coin.
Pull at Aand tilt the cover to access
the fuses. Removing and changing a fuse
Before changing a fuse you must find out the cause of the fa
ult and have it put
right. The fuse numbers are indicated on the fuse box.
Use the special pliers Aattached to the box.
Always change a faulty fuse for one of the same rating.
Correct Incorrect Pliers A
Remove the fascia panel lower trim to access the builtin systems in terface.
Fuse no
. Rating Functions
A 20 A Locking/Unlocking, Deadlocking.
B 10 A Rear fog lamps.
.
C 40 A Demisting the mirrors.
D 15 A Rear screen wiper.
E 30 A Electric windows.
F15 A Supply to instrument panel
Display Audio equipment
Satellite navigation system
Air conditioning.
MAINTENANCE OF YOUR 406 41

29072002
BATTERY
To charge the battery using a battery charger:
Disconnect the battery,
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 sul
phate (white or greenish deposit), disconnect them and clean t hem.
To start the vehicle from another battery:
Connect the red cable to the positive (+) terminals of the tw o batteries,
Connect one end of the green or black cable to the negat ive (–) terminal of the
slave battery,
Connect the other end of the green or black cable to an e arth point on the bro
ken down vehicle, as far as possible from the battery,
Operate the starter, let the engine run.
Wait for the engine to return to idle, then disconnect th e cables.
Never disconnect a terminal when the engine is running.
Never charge a battery without first disconnecting the terminal s.
Close the sunroof before disconnecting the battery. If it does not
operate normally following reconnection of the battery, you must
reinitialise it by turning the control to the maximum tilt po sition and pressing
it for a few seconds.
After every reconnection of the battery, switch on the igniti on and wait
1 minute before starting to allow the electronic systems to be initialised. If
slight difficulties are experienced after this, please contact a PEUGEOT
dealer. It is advisable to disconnect the battery if the vehicle
is not to be used for a period of more than one month.Economy mode
With the engine switched off and the
ignition key in the "running" or
"accessories" position for about half
an hour, certain electrical equipment
(displays, instrument panel, warning
lights, courtesy lights, electric win
dows, wipers etc.) will switch off
automatically to avoid draining the
battery.
Once the electrical equipment goes
into economy mode, it is necessary
to start the engine to enable the
equipment to work again.
MAINTENANCE OF YOUR 406
46

29-07-2002
TOWING A TRAILER,
CARAVAN, BOAT ETC.
Only use original PEUGEOT tow
bars that have been tested and
approved from the design stage of
your vehicle.
The tow bar must be fitted by a
PEUGEOT dealer.
Your vehicle is basically designed for
transporting people and luggage but
it may also be used for towing a
trailer.
Driving with a trailer subjects the
towing vehicle to more significant
stress and its driver must be particu
larly careful.
Air density decreases with altitude,
thus reducing engine performance.
The maximum towing load must
be reduced by 10% for every
1000 metres of altitude.
Driving advice
Distribution of loads:
Distribute the load in the trailer so
that the heaviest items are as close
as possible to the axle and the nose
weight approaches the maximum
permitted without exceeding it. Cooling:
Towing a trailer on a slope increases
the temperature of the coolant.
As the fan is electrically controlled,
its cooling capacity is not dependent
on the engine speed.
On the contrary, use a high gear to
lower the engine speed, and reduce
your speed.
The maximum towing speed on a
long slope depends on the gradient
and the outside temperature.
For vehicles fitted with a direct injec
tion petrol engine, after towing or dri
ving at high speed for a long period
of time, the fan may operate for
approximately 6 minutes.
In all cases, pay attention to the
coolant temperature.
If the warning light comes on, stop
the vehicle and switch off the engine
as soon as possible.
Tyres:
Check the tyre pressures of the tow
ing vehicle and the trailer, observing
the recommended pressures.
Brakes:
Towing increases the braking distance.
Lights:
Check the electrical signalling on the
trailer.
Side wind:
Take into acount the increased sen
sitivity to side wind.
MAINTENANCE OF YOUR 406
49

29-07-2002
1.8 Litre 16V 2 Litre 16V1 749 1 997
82.7 x 81.4 85 x 88 16 16
85 100
5 500 6 000
160 190
4 000 4 100
Unleaded Unleaded Ye s Ye s
Ye s Ye s
Manual Automatic Manual Automatic
(5speed)(4speed)(5speed)(4speed)
4.25 4.25 4.25 4.251.9 – 1.9 –
154
TECHNICAL DATA
PETROL ENGINES
MODELS:
Model codes 8B6FZ 8BRFN
8E6FZ 8ERFN 8F6FZ 8FRFN
ENGINES
Capacity (cm 3
)
Bore x stroke
Number of valves
Max. power: EU standard (KW)
Max. power at engine speed (r.p.m)
Max. torque: EU standard (Nm)
Max. torque at engine speed (r.p.m)
Fuel
Catalytic converter
Electronic injection
GEARBOX
CAPACITIES (in litres)
Engine (with filter replacement)
Gearbox Final drive

29-07-2002
TECHNICAL DATA155
PETROL ENGINES
MODELS:
Model codes 8BR6F 8BRLZ
8ER6F 8ERLZ 8FRLZ
ENGINES
Capacity (cm 3
)
Bore x stroke
Number of valves
Max. power: EU standard (KW)
Max. power at engine speed (r.p.m)
Max. torque: EU standard (Nm)
Max. torque at engine speed (r.p.m)
Fuel
Catalytic converter
Electronic injection
GEARBOX
CAPACITIES (in litres)
Engine (with filter replacement)
Gearbox Final drive 2 Litre 16V 2 litre HPI
16V
1 997 1 997
85 x 88 85 x 88 16 16
100 103
6 000 6 000
190 192
4 100 4 000
Leaded Unleaded Ye s Ye s
Ye s Ye s
Manual Manual
(5speed)(5speed)
4.25 4.25
1.9 1.9

29-07-2002
TECHNICAL DATA
156
PETROL ENGINES
MODELS:
Model codes 8B3FZ 8BXFX
8E3FZ 8EXFX 8F3FZ
ENGINES
Capacity (cm 3
)
Bore x stroke
Number of valves
Max. power: EU standard (KW)
Max. power at engine speed (r.p.m)
Max. torque: EU standard (Nm)
Max. torque at engine speed (r.p.m)
Fuel
Catalytic converter
Electronic injection
GEARBOX
CAPACITIES (in litres)
Engine (with filter replacement)
Gearbox Final drive 2.2 Litre 16V 24V V6 Injection
2 230 2 946
86 x 96 87 x 82.6 16 24
116 152
5 650 6 000
217 285
3 900 3 750
Unleaded Unleaded Ye s Ye s
Ye s Ye s
Manual Manual Automatic
(5speed)(5speed)(4speed)
4.25 4.75 4.75
1.85 1.85 –

29-07-2002
Diesel Turbo Diesel Turbo Diesel Turbo2 Litre HDI 2 Litre HDI 2.2 litre 16V HDI
1 997 1 997 2 179
85 x 88 85 x 88 85 x 96 88 1 6
66 80 /79 79 98
4 000 4 000 4 000
205 250 314
1 900 1 750 2 000
Diesel Diesel Diesel Ye s Ye s Ye s
Electronic Electronic Electronic
No No Yes Yes Yes
Manual Manual Automatic Manual Manual
(5speed) (5speed)(4speed)(5speed) (5speed)
4.5 4.5 4.5 4.5 4.5
1.9 1.85 – 1.85 1.85
TECHNICAL DATA 157
MODELS:
Model codes
8BRHY 8BRHZ/S 8BRHS 8B4HX
8ERHY 8ERHZ/S 8ERHS 8E4HX 8FRHY 8FRHZ/S 8FRHS 8F4HX
ENGINES
Capacity (cm 3
)
Bore x stroke
Number of valves
Max. power: EU standard (KW)
Max. power at engine speed (r.p.m)
Max. torque: EU standard (Nm)
Max. torque at engine speed (r.p.m)
Fuel
Catalytic converter
Electronic injection
Particulate emission filter (PEF)
GEARBOX
CAPACITIES (in litres)
Engine (with filter replacement)
Gearbox Final driveDIESEL ENGINES

29-07-2002
PETROL / LPG DUALFUEL VERSION
168
Models
Saloon Estate/Family estate
M odel codes 8B6FZ 8E6FZ / 8F6FZ
Engine 1.8 litre 16V
Cubic capacity (cm 3
) 1749
Bore x stroke 82.7 x 81.4
Number of valves 16
Max. power: EU standard (KW) 85 to 5 500 rpm
LPG max. power: EU standard (KW) 80 to 5 500 rpm
Max. torque: EU standard (Nm) 160 to 4000 rpm
Fuel Unleaded / LPG
Catalytic converter Ye s
Electronic injection Yes
Gearbox Manual
(5speed)
Petrol / LPG consumption (in litres)
Urban driving 10.6 / 14.4 10.8 / 14.8
Interurban driving 6.0 / 8.1 6.2 / 8.5
Mixed driving 7.7 / 10.4 7.9 / 10.8
Emission of CO 2by mass
182 / 168 187 / 174
Weights and towing weights (in kg)
Kerb weight 1 472 1 527
Gross vehicle weight (GVW) 1 855 2 015
Gross train weight (GTW) 3 055 3 215
Braked trailer weight (within GTW limit) 1 200 1 200
Recommended nose weight 80 80