Ati Citroen C2 2004 1.G Repair Manual

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GENERAL
ENGINE OIL CONSUMPTION
I Oil consumption depends on:
the engine type.
how runin or worn it is. the type of oil used.
the driving conditions.
II An engine can be considered
RUNINafter:

3,000 miles (5,000 km)for a PETROLengine.
6,000 miles (10,000 km)for a DIESELengine.
III
MAXIMUM PERMISSIBLEoil consumption for a RUNINengine:
0.5 litresper 600 miles (1,000 km)for a PETROLengine. 1 litreper 600 miles (1,000 km)for a DIESELengine.DO NOT INTERVENE BELOW THESE VALUES.
IV OIL LEVEL:The level should NEVER be above the MAX. markon the dipstick after changing or topping up the oil.
This excess oil will be used up rapidly.
It will reduce the engine output and adversely affect the operation of the air circuits and gas recycling
ALL TYPES

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ENGINE
ENGINE SPECIFICATIONS
Engines: HFX KFV KFW KFU
Petrol
All types
1.1i
1.4i1.4i 16V
Vehicle
Emission standardEngine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)C2/C3BERLINGO IIC2/C3/C3 Pluriel Xsara II/Berlingo II C3
L4/IFL5 L4/W4 L4/IFL5/INF K’/L4/W4/IFL5 IFL5/L4
HFXKFVKFWKFU
1124 1360
72/69 75/77
10,5/1 11/1
44550044,15500545400555500655250
615500605500 755400 755500 905250
943400 943300 123400 122800 13,33250
943500

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ENGINEENGINE SPECIFICATIONS
Engines: NFV NFU 6FZ RFN RFS
Petrol
All types
1.6i 16V 2.0i 16V1.8i 16V
Vehicle
Emission standard
Engine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)Xsara Picasso C2/C3 Xsara Xsara Picasso Xsara II Xsara II
C3 Pluriel Xsara Picasso
Berlingo II
L4L4/IFL5 IFL5 IFL4/IFL5 L4
NFV NFU 6FZ RFN RFS
1587 1749 1998
78,5/82 78/82 82,7/81,4 85/86
10,5/1 11/1 10,8/1 10,8/1
705700805800 855500 1006000 1206000
955700 1105800 1155500 1366000 1636000
13,53000 14,74000 164000 194100 19,35000
1.6i

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ENGINE
ENGINE SPECIFICATIONS
Engines: 8HX 8HW 8HZ 8HV 8HY
Diesel
All types
1.4 HDi
1.4 HDi 16V
Vehicle
Emission standardEngine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)C2/C3/C3 PlurielC3Xsara C3
L4/IFL5 L4
8HX8HW8HZ8HV8HY
1398
73/82 73,5/82 73/82
17,9/1 18,25/1
504000664000
704000694000 924000
152000 162000 202000

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ENGINEENGINE SPECIFICATIONS
Engines: 9HZ 9HY WJY RHU RHZ
Diesel
All types
1.6 HDi 16V 2.0 HDi1.9 D
Vehicle
Emission standard
Engine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)Xsara II
Xsara Picasso Xsara II Berlingo II Xsara Picasso Xsara II
Berlingo II
L4
9HZ 9HY WJY RHY RHZ
1560 1868 1997
88,3/75 82,2/88 85/88
18/1 23/1 17,6/1
804000514600 664000 804000
1104000 714600 904000 1094000
24,52000 12,52500 10,52500 20,51900 251750

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
EnginesHFX KFV NFU
Flywheel clutch
Engine flywheel6,7 ± 1 (LOCTITE FRENETANCH)
Oil pressure mechanism2 ± 0,2
Lubrication Circuit
Oil pressure switch3,5 ± 0,5
Oil pump0,9 ± 0,1
Cooling circuit
Coolant pump1,6 ± 0,2
C2

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engine8HX
Lubrication circuit
Oil pump assembly
Pretightening
0,5 ± 0,1
Tightening0,9 ± 0,1
Coolant/oil heat exchanger1 ± 0,1
Diesel injection circuit
Sphericalbase screws for diesel injection fixing fork2,5 ± 0,2
Fuel high pressure common injection rail on engine block2,2 ± 0,2
Unions on fuel high pressure common injection rail2,5 ± 0,2
Diesel injection pump on support2,2 ± 0,2
Union on diesel injection2,5 ±0,2
Diesel injection pump pulley5 ± 0,5
Union on diesel high pressure pump2,5 ± 0,2
Cooling circuit
Coolant pump
Pretightening
0,3 ±0,1
Tightening0,9 ± 0,1
Coolant outlet housing
Pretightening
0,3 ±0,1
Tightening0,7 ± 0,1
C2

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Flywheel Clutch
Engines HFX KFV NFU
Flywheel6,7 ± 0,6 + LOCTITE FRENETANCH
Clutch mechanism2 ± 0,2
Lubrication circuit
Oil pressure switch2 ± 0,2
Oil pump0,9 ± 0,1
Cooling circuit
Coolant pump1,4 ± 0,1
Coolant outlet housing0,8 ± 0,1
C3

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Cylinder head
Exhaust manifold1,8 ± 0,2
Sparking plugs2,2 ± 0,2
VVT pulley cap4 ± 0,4
VVT control electrovalve0,8 ± 0,2
VVT inlet camshaft pulley screw
Pretightening
2 ± 0,2
Tightening6,1 ± 0,6
Exhaust camshaft pulley screw4,5 ± 0,4
Flywheel / Clutch
Engine flywheel6,7 ±0,6 (coat the screws with LOCTITE FRENETANCH)
Clutch mechanism2 ± 0,2
Lubrication circuit
Oil pressure switch2 ± 0,2
Oil pump0,9 ± 0,1
Cooling circuit
Coolant pump1 ± 0,1
Coolant outlet housing0,8 ± 0,1
C3

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines 8HX 8HW 8HZ
Cylinder head
Camshaft bearing covers
Pretightening0,5 ±
Tightening1 ±
Fixings of camshaft subassemblies on cylinder head
Pretightening0,5
Tightening1
Exhaust manifold2,5 ± 0,2
Valve cover2,5 ± 0,2
Camshaft pulley4,3 ±0,4
Flywheel
Flywheel
Pretightening1,7 1,7
Tightening70°±5° 75° ± 5°
Clutch mechanism 2 ± 0,2
Lubrication circuit
Oil pump assembly
Pretightening0,5 ± 0,06
Tightening0,9 ± 0,1
Coolant/oil heat exchanger1 ± 0,1
C3 C3 PLURIEL XSARA