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GENERAL
OPERATIONS TO BE CARRIED OUT AFTER A REPAIR
IMPERATIVE: All these operations are to be performed following a reconnection of the battery.
Antiscanning function.
It is necessary to wait 1 minuteafter the battery has been disconnected in order to be able to start the vehicle.
Electric windows.
It may be necessary to re-initialise the sequential and anti-pinch functions.
NOTE: If the window is open at the time the battery is reconnected, action the window switch several times to close it, then re-initialise.
Open the window fully.
Action and release the window switch until the window is completely closed.
NOTE:This operation has to be carried out on each electric window.
Multifunction screen.
It is necessary to adjust the date, time and outside temperature.
Reconfigure the personalisation menu of the multifunction screen.
Radio.
Reprogramme the radio stations.
Telematic unit (radiotelephone RT3).
Reprogramme the radio stations.
Warning: the vehicle has to be in the open air
(on switching on the ignition, the ECU searches for satellites).
Reprogramme the customer parameters.
C4
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GENERAL
Draining methods
Oil capacities are defined according to the following methods
CAPACITIES (in litres)
Draining of the engine lubrication system by GRAVITY
Place the vehicle on horizontal ground
(in the high position if
hydropneumatic suspension)
.
The engine should be hot
(oil temperature 80°C).
Drain the sump by gravity.
Remove the oil filter cartridge
(time for draining and drip-drip = 15
minutes approx.)
.
Refit the cap with a new seal.
Refit a new oil filter cartridge.
Refill the engine with oil
(see table for oil capacity).
Start the engine to fill the oil filter cartridge.
Stop the engine
(allow to stabilise for 5 minutes).Draining of the engine lubrication system by SUCTION
Place the vehicle on horizontal ground
(in the high position if
hydropneumatic suspension).
The engine should be hot (oil temperature 80°C).
Remove the oil by suction through the dipstick tube.
Remove the oil filter cartridge.
Maintain the suction of oil in the sump
(15 minutes approx.).
Refit a new oil filter cartridge.
Refill the engine with oil
(see table for oil capacity).
Start the engine to fill the oil filter cartridge.
Stop the engine
(allow to stabilise for 5 minutes).
WARNING: Remove the suction container before starting the engine.
ESSENTIAL: Systematically check the oil level using the oil dipstick.
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Page 17 of 462
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GENERAL
C4 CAPACITIES (in litres)
1.4i 16V 1.6i 16V 2.0i 16V 2.0i 2.0i 16V
KFU NFU RFN RFJ RFK
3,75 3,25 4,25 5 5,5
1,2 1,5 1,7 1,7 1,5
2 ± 0,15 2 2
(1) (1)
With ESP = 0,85 Without ESP = 0,75
5,8 6,2 6,2 (2) - 6,6 (3) 6,2 (2) - 6,6 (3) 6,6
6,7 6,8 (2) - 6,9 (3)
0,85
60
Petrol
IMPERATIVE: Systematically check the oil level using the oil dipstick.(1) = The gearbox is lubricated for life (as a guide, the TOTAL capacity is5.85 litres after draining3 litres).
(2) = Temperature37°C. (3) = Temperature 45°C. Engine type
Oil capacity with change
of cartridge
Between Min. and Max.
Manual gearbox
Automatic gearbox
After draining
Braking circuit
Cooling circuit
Manual gearbox
Automatic gearbox
Steering electro-pump
reservoir
Fuel tank
AUTO.AUTO.
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Page 27 of 462
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GENERAL
LUBRICANTS - TOTAL recommended oils
TOTAL ACTIVA QUARTZ
Semi-synthetic 7000 Synthetic 9000
0W40 5W30 5W40 10W40 15W50
Hot countries
Temperate countries
Cold countries Engine types
EW10J4S (CITROËN C4) X
X
X EW12J4 (CITROËN C8 2.2i 16V)
EW10A (CITROËN C4 and C5)
HDi engines with FAP (*)
Others HDi engines
SOFIM 2.8 HDi and 2.8 TDi (RELAY)
DV4 TED4 (C3 1.6 16V HDi)
Indirect injection diesel engines Petrol engines
Diesel enginesOil usage table
X
X
XX
XX
X
XX
X
XX
X
X (*)
X
XX
X
XX
X
XX
X
XX
(*) Do not use this oil in cold climatic conditions
(temperature less than - 20°C).
See the table below for the choice of TOTALengine oil grades to be used according to the climatic conditions in the country of marketing.X Others petrol engines
X
X
X
X
X
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head1 Inlet air pressure sensor 0,8 ± 0,12 Motorised butterfly housing fixing screws 0,7 ± 0,13 Inlet manifold nuts 0,8 ± 0,24 Valve cover screws (*) 0,9 ± 0,15 Coolant outlet housing screw 0,8 ± 0,26 Thermostat fixing screw 0,8 ± 0,27 Oxygen sensor 4,7 ± 0,7
Catalytic converter fixing nuts (*)
8Pre-tightening1,8 ± 0,3
Tightening4 ± 0,4
Check the tightening4 ± 0,49 Exhaust manifold nuts 2,3 ± 0,510 Exhaust manifold fixing stud 0,8 ± 0,111 Lubrication plug 1,5 ± 0,2
Cylinder head bolts (*)
12Tightening2 ± 0,2
Angular tightening260° ± 5°13 Camshaft bearing cap screws (*) 0,9 ± 0,114 Inlet manifold fixing stud 0,8 ± 0,115 Engine coolant temperature sensor (CMM) 1,7 ± 0,116 Engine coolant temperature sensor (instrument panel) 1,7 ± 0,1
17 Sparking plugs 3 ± 0,1
Engine: NFU
B1BP362P
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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Page 69 of 462
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
11 Camshaft bearing cap screws (*)
Pre-tightening0,5
Tightening1 ± 0,1
12 Exhaust manifold fixing stud 0,8 ± 0,2
13 Coolant outlet housing fixing stud 0,8 ± 0,2
14 Engine coolant temperature sensor 1,7 ± 0,1
15 Inner timing cover screw 0,8 ± 0,1
16 Electrovalve fixing screw (VVT) 0,9 ± 0,1
Engine: RFJ
B1BP35MP
(*) = IMPERATIVE: Respect the tightening sequence(see following page).
C4
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Page 82 of 462
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
Valve cover screws (*)
1Pre-tightening0,5
Tightening1,1 ± 0,1
2 Exhaust manifold stud 0,7 ± 0,1
Exhaust manifold nuts
3Tightening on heat shield2,5 ± 0,2
Tightening apart from on heat shield3,5 ± 0,3
4 Oxygen sensor 4,7 ± 0,5
5 Coolant outlet housing fixing (BSE)
Tightening of the nuts1 ± 0,2
Tightening of the screws1 ± 0,1
6 Thermostat fixing screw 0,8 ± 0,1
7 Coolant outlet housing fixing stud (BSE) 0,3 ± 0,1
8 Engine coolant temperature sensor 1,7 ± 0,1
9 Inlet manifold screws 2,2 ± 0,4
10 Motorised butterfly housing fixing screws 0,8 ± 0,1
Engine: RFN
B1BP34MP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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Page 92 of 462
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
1 Exhaust manifold stud 0,7 ± 0,1
Exhaust manifold nuts
2Tightening on heat shield2,5 ± 0,2
Tightening apart from on heat shield3,5 ± 0,3
3 Oxygen sensor 4,7 ± 0,5
Coolant outlet housing fixing
4Tightening of the nuts1 ± 0,2
Tightening of the screws1 ± 0,1
5 Thermostat fixing screw 0,8 ± 0,1
6 Coolant outlet housing fixing stud 0,3 ± 0,1
7 Engine coolant temperature sensor 1,7 ± 0,1
8 Motorised butterfly housing fixing screws 0,8 ± 0,1
9 Inlet manifold screws 2,2 ± 0,4
10 Inlet manifold fixing nuts 2,2 ± 0,5
11 Inlet manifold stud 0,8 ± 0,1
Engine: RFK
B1BP35QP
(*) = IMPERATIVE: Respect the tightening sequence(see following page).
C4
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