engine Peugeot 406 Break 2002 Service Manual

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 fault 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 built-in systems interface. Fuse no. Rating Functions
A 20 A Locking/Unlocking.
B 10 A Rear fog lamps.
C 40 A Demisting the mirrors.
D 15 A Rear screen wiper.
E 30 A Electric windows.
F 15 A Supply to instrument panel
- Display - Audio equipment- Satellite navigation system
- Air conditioning
MAINTENANCE OF YOUR 406 43

Engine compartment fuses Fuse box
To access the fuse box in the engine compartment (beside the battery),
unclip the cover. Carefully close the cover when you have finished.The electrical system ofyour vehicle is designedto operate with standardor optional equipment.
Before installing other electricalequipment or accessories on yourvehicle, contact a PEUGEOT
dealer. Some electrical accessories or the way in which they are fittedcan have damaging effects on theoperation of your vehicle; theelectronic control circuits, theaudio circuit and the battery char-ging circuit. PEUGEOT will not accept respon- sibility for the cost incurred inrepairing your vehicle or for recti-fying the malfunctions resultingfrom the installation of accesso-ries not supplied and not recom-mended by PEUGEOT and notinstalled in accordance with itsinstructions, in particular wherethe equipment in questionconsumes more than 10 milliam-peres. * The maxi-fuses provide additio- nal protection for the electrical
systems. All work must be carried
out by a PEUGEOT dealer.
Fuse N° Rating Functions
1* 10 A Reversing lights– Double injection relay - Engine oil temperature– Oil level -
Air conditioning compressor.
2* 15 A Fuel pump, canister solenoid valve.
3* 10 AControl unit.
4* 10 AEngine control unit and automatic gearbox.
5 10 A Particulate Emission Filter control unit –
Rear windscreen relay.
6 15 AFront fog lamps.
7 20 AHeadlamp wash.
8* 20 A Direct petrol injection engine control unit - Clutch pedal.
9* 15 A Left–hand dipped beam lights.
10* 15 A Right–hand dipped beam lights.
MAINTENANCE OF YOUR 406
46

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 them.
To start the vehicle from another battery:
- Connect the red cable to the positive (+) terminals of the two batteries,
- Connect one end of the green or black cable to the negative (-) terminal of the slave battery,
- Connect the other end of the green or black cable to an earth 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 the cables.
- Never disconnect a terminal when the engine is running. - Never charge a battery without first disconnecting the terminals.
- Close the sunroof before disconnecting the battery. If it does not ope-rate normally following re-connection of the battery, you must re-ini- tialise it by turning the control to the maximum tilt position and pres-sing it for an extended period.
- After every reconnection of the battery, switch on the ignition and wait 1 minute before starting to allow the electronic systems to be initialised. Ifslight 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, warninglights, courtesy lights, electric win-
dows, wipers etc.) will switch offautomatically to avoid draining the
battery. Once the electrical equipment goes into economy mode, it is necessaryto start the engine to enable theequipment to work again.
MAINTENANCE OF YOUR 406
48

TOWING A TRAILER,
CARAVAN, BOAT ETC.
Only use original PEUGEOT tow bars that have been tested andapproved from the design stage ofyour 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 significantstress and its driver must be particu-larly careful. Air density decreases with altitude, thus reducing engine performance.The maximum towing load mustbe 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 possi-ble to the axle and the nose weightapproaches the maximum permittedwithout exceeding it. Cooling:
Towing a trailer on a slope
increases the temperature of thecoolant. As the fan is electrically controlled, its cooling capacity is not dependenton the engine speed.
On the contrary, use a high gear to lower the engine speed, and reduceyour speed. The maximum towing speed on a long slope depends on the gradientand the outside temperature. For vehicles fitted with a direct injec- tion petrol engine, after towing or dri-ving at high speed for a long periodof time, the fan may operate forapproximately 6 minutes. In all cases, pay attention to the coolant temperature. If the warning light comes on, stop
the vehicle and switch off the engineas soon as possible. Tyres:
Check the tyre pressures of
the towing vehicle and the trailer,observing the recommended pres-sures. Brakes: Towing increases the brak-
ing distance. Lights: Check the electrical sig-
nalling on the trailer.Side wind: Take into acount the
increased sensitivity to side wind.
MAINTENANCE OF YOUR 406 51

1.8 Litre 16V 2 Litre 16V1749 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
(5-speed) (4-speed) (5-speed) (4-speed)
4.25 4.25 4.25 4.251.9 – 1.9 –
156
TECHNICAL DATA
PETROL ENGINES
MODELS: Model codes 8B6FZ 8BRFN
8E6FZ 8ERFN 8F6FZ 8FRFN
ENGINES Capacity (cm 3
)
Bore x stroke Number of valvesMax. 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)FuelCatalytic converterElectronic injection GEARBOX
CAPACITIES (in litres) Engine (with filter replacement)Gearbox - Final drive

TECHNICAL DATA
157
PETROL ENGINES
MODELS: Model codes 8BR6F 8BRLZ
8ER6F 8ERLZ 8FRLZ
ENGINES Capacity (cm 3
)
Bore x stroke Number of valvesMax. 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)FuelCatalytic converterElectronic 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
(5-speed) (5-speed)
4.25 4.25
1.9 1.9

TECHNICAL DATA
158
PETROL ENGINES
MODELS: Model codes 8B3FZ 8BXFX
8E3FZ 8EXFX 8F3FZ
ENGINES Capacity (cm 3
)
Bore x stroke Number of valvesMax. 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) FuelCatalytic converterElectronic 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
5 750 6 000
217 285
3 900 3 750
Unleaded Unleaded Ye s Ye s
Ye s Ye s
Manual Manual Automatic
(5-speed) (5-speed) (4-speed)
4.25 4.75 4.75
1.85 1.85 –

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
(5-speed) (5-speed) (4-speed) (5-speed) (5-speed)
4.5 4.5 4.5 4.5 4.5
1.9 1.85 – 1.85 1.85
TECHNICAL DATA
159
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 valvesMax. 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)FuelCatalytic converterElectronic injection Particulate emission filter (PEF) GEARBOX
CAPACITIES (in litres) Engine (with filter replacement)Gearbox - Final driveDIESEL ENGINES

TECHNICAL DATA
160
Fuel consumption values correct at time of printing.Consumption, saloon As per directive 93/116 in M.P.G. (litres/100 km)
Engine Gearbox Model Urban Inter-urban Mixed Emission codes driving driving driving of CO 2
by mass
1.8 litre 16 valve Manual 8B6FZ 26.6 (10.6) 47.1 (6.0) 36.7 (7.7) 182 g/km
1.8 litre 16 valve Automatic 8B6FZ 23.0 (12.3) 45.6 (6.2) 33.6 (8.4) 201 g/km
2 litre 16 valve Manual 8BRFN 24.6 (11.5) 43.5 (6.5) 34.0 (8.3) 197 g/km
2 litre 16 valve Automatic 8BRFN 22.9 (12.3) 43.5 (6.5) 32.8 (8.6) 206 g/km
2 litres 16 valve Manual 8BR6F - - - -
2 litre 16 valve HPI Manual 8BRLZ 27.4 (10.3) 47.1 (6.0) 37.7 (7.5) 177 g/km 2.2 litre 16V Manual 8B3FZ 23.2 (12.2) 43.5 (6.5) 32.8 (8.6) 207 g/kmV6 24 valve Manual 8BXFX 20.6 (13.7) 39.2 (7.2) 29.4 (9.6) 229 g/km
V6 24 valve Automatic 8BXFX 19.7 (14.3) 37.6 (7.5) 28.2 (10) 238 g/km 2 litre HDI Manual 8BRHY 38.2 (7.4) 60.1 (4.7) 50.4 (5.6) 154 g/km
2 litre HDI Manual 8BRHZ/S 38.7 (7.3) 62.8 (4.5) 51.4 (5.5) 173 g/km
2 litre HDI Automatic 8BRHZ 31.7 (8.9) 55.4 (5.1) 43.5 (6.5) 173 g/km
2.2 litre
HDI 16V Manual 8B4HX 32.1 (8.8) 57.6 (4.9) 44.1 (6.4) 168 gkm

TECHNICAL DATA
161
Fuel consumption values correct at time of printing.Consumption, estate As per directive 93/116 in M.P.G. (litres/100 km)
Engine Gearbox Model Urban Inter-urban Mixed Emission codes driving driving driving of CO 2
by mass
1.8 litre 16V manual 8E6FZ 26.2 (10.8) 45.6 (6.2) 35.8 (7.9) 187 g/km 8F6FZ
1.8 litre 16V automatic 8E6FZ 22.8 (12.4) 44.1 (6.4) 32.8 (8.6) 206 g/km 8F6FZ
2 litre 16 valve Manual 8ERFN 24.6 (11.5) 42.8 (6.6) 33.6 (8.4) 200 g/km 8FRFN
2 litre 16 valve Automatic 8ERFN 22.9 (12.3) 42.8 (6.6) 32.4 (8.7) 208 g/km 8FRFN
2 litre 16 valve Manual 8ER6F - - - - 2 litre HPI 16V Manual 8ERLZ 27.2 (10.4) 45.6 (6.2) 37.6 (7.5) 185 g/km 8FRLZ
2.2 litre 16 valve Manual 8E3FZ 22.9 (12.3) 41.5 (6.8) 32.1 (8.8) 210 g/km 8F3FZ
V6 24 valve Manual 8EXFX 20.3 (13.9) 38.1 (7.4) 28.8 (9.8) 234 g/km 8FXFX
V6 24 valve Automatic 8EXFX 19.4 (14.5) 36.6 (7.7) 27.6 (10.2) 243 g/km 8FXFX
2 litre HDI Manual 8ERHY 37.2 (7.6) 58.8 (4.8) 48.7 (5.8) 160 g/km 8FRHY
2 litre HDI Manual 8ERHZ/S 37.7 (7.5/-) 60.1 (4.7/-) 49.6 (5.7/-) 156/- g/km 8FRHZ/S
2 litre HDI Automatic 8ERHZ 30.4 (9.3) 55.4 (5.1) 43.5 (6.5) 173 g/km 8FRHZ - - - -
2.2 litre HDI 16V Manual 8HE4HX 32.1 (8.8) 55.4 (5.1) 43.5 (6.5) 170 g/km 8F4HX