engine Peugeot 406 2002.5 Workshop Manual

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

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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

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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 –

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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

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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

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TECHNICAL DATA
158
Fuel consumption values correct at time of printing. Consumption, saloon As per directive 99/100 in M.P.G. (l
itres/100 km)
Engine ModelGearbox Urban Interurban Mixed Emission codes driving driving of CO 2
driving 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 22.9 (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) 19 7 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) 37.6 (7.5) 177 g/km
2.2 litre 16V Manual 8B3FZ 22.0 (12.8)43.5 (6.5) 32.1 (8.8) 210 g/km
V6 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)64.2 (4.4) 51.4 (5.6) 148 g/ km
2 litre HDI Manual 8BRHZ/S
37.6/37.0 (7.5/7.6)62.8/61.7 (4.5/4.6) 50.4/49.6 (5.6/5. 7) 147/149 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

29-07-2002
TECHNICAL DATA159
Fuel consumption values correct at time of printing.Consumption, estate As per directive 99/100 in M.P.G. (litr
es/100 km)
Engine ModelGearbox Urban Interurban Mixed Emission codes driving driving of CO 2
driving by mass
1.8 litre 16V manual 8E6FZ 10.8 45.6 (6.2)7.9 187 g/km 8F6FZ
1.8 litre 16V automatic 8E6FZ 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) 20 0 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
2.2 litre 16 valve Manual 8ER6F – – – –
2 litre HPI 16V Manual 8ERLZ 27.2 (10.4)45.6 (6.2) 36.7 (7.7) 18 5 g/km
8FRLZ
2.2 litre 16 valve Manual 8E3FZ 22.0 (12.8)40.4 (6.7) 31.8 (8.9) 212 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 37.8 (7.5)61.7 (4.6) 49.6 (5.7) 151 g/ km
8FRHY
2 litre HDI Manual 8ERHZ/S 37.7 (7.5/)60.1 (4.7/) 49.6 (5.7/) 1 56/ g/km
8FRHZ/S
2 litre HDI Automatic 8ERHZ 30.4 (9.3)54.3 (5.2) 42.2 (6.7) 178 g/km
8FRHZ
2.2 litre HDI 16V Manual 8E4HX 32.1 (8.8)55.4 (5.1) 43.5 (6.5) 170 g/km
8F4HX

29-07-2002
TECHNICAL DATA
160
Engines
Gearbox
Model codes: 8B
• Kerb weight
• Gross vehicle weight (GVW)
• Gross train weight (GTW)*
• Braked trailer weight
(within GTW limit)
• Recommended nose weight1.8 litre 1.8 litre 1.8 litre 2 l itre 2 litre 2 litre 2.2 litre V6
16 valve 16 valve 16 valve 16 valve 16 valve HPI 16V 16 va lve 24 valve
ManualManual Auto ManualAuto ManualManualManual
LFY 6FZ 6FZ RFN RFN RLZ 3FZ XFX
1 260 1 315 1 340 1 350 1 370 1 340 1 370 1 455
1 790 1 855 1 880 1 890 1 910 1 880 1 910 1 995
2 990 3 055 2 980 3 090 3 110 3 080 3 110 3 295
1 500 1 300 1 300 1 500 1 500 1 500 1 500 1 500 80 80 80 80 80 80 80 80
Engines
Gearbox
Model codes: 8B
• Kerb weight
• Gross vehicle weight (GVW)
• Gross train weight (GTW)*
• Braked trailer weight(within GTW limit)
• Recommended nose weightV6 2 litre 2 litre 2 litre 2.2 litre
24 valve HDI HDI HDI HDI 16V
Auto. ManualManual Auto. Manual
XFX RHY RHZ RHZ 4HX
1 475 1 300 1 410 1 400 1 410
2 015 1 870 1 950 1 940 1 950
3 315 3 070 3 150 3 450 3 150
1 500 1 500 1 500 1 500 1 500 80 80 80 80 80
* The speed of a towing vehicle is limited to 60 m.p.h. (1 00 km/h).
Weights and towing weights (in kg), SALOON

29-07-2002
TECHNICAL DATA161
Engines
Gearbox
Model codes: 8E
• Kerb weight
• Gross vehicle weight (GVW)
• Gross train weight (GTW)*
• Braked trailer weight (within GTW limit)
• Recommended nose weight1.8 litre 1.8 litre 2 litre 2 litre2 litre HPI2.2 litre V6 V6
16 valve 16 valve 16 valve 16 valve 16 valve 16 valve 16 valve 16 valve
ManualAuto. ManualAuto. ManualManualManualAuto.
6FZ 6FZ RFN RFN RLZ 3FZ XFX XFX
1 365 1 395 1 400 1 420 1 400 1 420 1 505 1 525
2 015 2 045 2 050 2 070 2 050 2 070 2 155 2 175
3 215 3 245 3 250 3 270 3 250 3 270 3 455 3 475
1 500 1 500 1 500 1 500 1 500 1 500 1 500 1 500 80 80 80 80 80 80 80 80
Engines
Gearbox
Model codes: 8E
• Kerb weight
• Gross vehicle weight (GVW)
• Gross train weight (GTW)*
• Braked trailer weight(within GTW limit)
• Recommended nose weight 2 litre 2 litre 2 litre 2.2 litre HDIHDI HDI HDI 16 valve
ManualManual Auto. Manual RHY RHZ RHZ 4HX
1 380 1 425 1 460 1 460
2 030 2 075 2 110 2 110
3 230 3 275 3 310 3 310
1 500 1 500 1 500 1 500 80 80 80 80
* The speed of a towing vehicle is limited to 60 m.p.h. (1 00 km/h).
Weights and towing weights (in kg), ESTATE