2004 Citroen XSARA PICASSO check engine

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Lock the engine flywheel, using tool [6].
Slacken:
The accessories drive pulley
(8).
The screw (17) of the tensioner roller (18).
Fit the tool [1].
Turn the tensioner roller, using tool [2], to attain a tension of:54 ± 2 SEEM units.
Tighten screw (17)of the tensioner roller (18)to 2,5 ± 0,2 m.daN.
Remove tool [1].
Fit tool [1].
The tension value should be:
54 ±3 SEEM units.ESSENTIAL: If the value is incorrect, recommence the operation.
Remove tools [1], [3], [5]and [6].
Rotate the crankshaft two times in the normal direction of rotation.
Peg:
The crankshaft, using tool
[3].
The camshaft drive pulley.
IMPERATIVE:If the pegging is not possible, recommence the operation.
B1EP1ACC
XSARA XSARA PICASSO

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Remove:
Tools [3]and [5].
Screw (7)and the spacer.
Refit: The lower, intermediate and upper covers
(5).
Screw (7), tighten to 1,5 ± 0,1 m.daN.
Screws (3), (4)and (6).
The bracket (13).
Screws (11), tighten to 6,1 ± 0,5 m.daN.
The nut (12), tighten to 4,5 ± 0,5 m.daN.
Fit the bearing shell (10).
Take away the workshop hoist.
Clip the fuel delivery and return pipes. Remove the tool
[7].
Couple:
The fuel delivery pipe
(12).
The fuel return pipe (1).
Coat the screw (8)with loctite FRENETANCH.
Refit the tool [6]and the screw (8)with the washer (22),
Tighten to 7 ± 0,2 m.daNand angular tighten to A = 60° ± 5°
[6].
Reposition and reclip the cooling hose.
Complete the refitting of components in reverse order to removal.
B1EP1A7CB1BP2R4CB1EP1ADC
XSARA XSARA PICASSO

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ENGINEVALVE CLEARANCE SETTINGS
The valve clearances must be checked with the engine cold
Inlet
Petrol all types(Except16VNFU)
NFU
Petrol 16V all types
1.4 HDi
1.4 HDi 16V
Diesel 2.0 HDi
Diesel all types(Except Diesel 1.4 HDi
1.4 HDi 16V
2.0 HDi)0,20 mm ± 0,05Exhaust
0,40 mm ± 0,05
Hydraulic adjustment 1 mm ± 0,05
1 mm ± 0,05
Rocking
Adjust
1
1
3
3
4
4
2
24
4
2
2
1
1
3
3
Inlet

Adjust Rocking
Valves fully
openAdjust
1
3423 4
4
2
2
1
1
3
Fully open (Exhaust)
POSSIBLE PROCEDURES
For engines with 4 cylinders in a line (1342 )
Engines without hydraulic
adjustment: the clearance (J)should be checked opposite the
cam.
B1DP13QC
0,15 mm ± 0,08
0,30 mm ±0,08

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227
CHECKING THE OIL PRESSURE
To be read with the Petrol and Diesel correspondence tables
Plaque engine XFX KFV NFU 8HX
Temperature (°C) 90°C
Pressure (Bars) 3 4 1,3 3,5
Rpm 2000 4000 1000 4000
Tools (Kit 4103T)
2279T.Bis X X X X
4103T.B X X X X
7001T X X X1503.JX
C3 C3 Pluriel
Plaque engineHFXKFVKFUNFU8HX8HW8HV 8HY
Temperature (°C) 90°C
Pressure (Bars) 3 4 1,3 3,5
Rpm 2000 4000 1000 4000
Tools (Kit 4103T)
2279T.Bis X X X X X X X X
4103T.B X X X X X X X X
7001T X X X X
1503.JXX XX
NOTE:The oil pressure
should be checked with the
engine hot, after the oil level
has been checked.
C2 C3 C3 PLURIEL

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ENGINECHECKING THE OIL PRESSURE
To be read with the Petrol and Diesel correspondence tables
XSARA
Plaque engine KFW NFU RFN RFS 8HZ WJY RHY RHZ
Temperature (°C) 90°C 80°C 90°C
Pressure (Bars) 3 4 1,5 5,1 2 5,5 1,3 3,5 1,8 4,5 2 4
Rpm 2000 4000 1000 4000 1000 4000 1000 4000 1000 4000 1000 4000
Tools (Kit 4103T)
2279T.BisXXXXXX XX
4103T.B X X X X X X X X
7001T X
4202T X X X
5709T.B2 X
1503JX
4156TX
7017T.X23X
NOTE:
The oil pressure should be checked with the engine hot, after the oil level has been checked.
XSARA

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ENGINE
CHECKING THE OIL PRESSURE
To be read with the Petrol and Diesel correspondence tables
XSARA PICASSO
Plaque engine NFV 6FZ RFN 9HZ 9HY RHY
Temperature (°C) 90°C 80°C 90°C
Pressure (Bars) 3 4 3,3 6,3 1,5 5 1,3 3,5 2 4
Rpm 2000 4000 1000 4000 1000 3000 1000 4000 1000 4000
Tools (Kit 4103T)
2279T.Bis X X X X X X
4103T.B X X X X X X
7001T X
4202T X X X
1503JXX
NOTE:
The oil pressure should be checked with the engine hot, after the oil level has been checked.
XSARA PICASSO

Downloaded from www.Manualslib.com manuals search engine DEPOLLUTION TECHNICAL CHECKS (FRANCE)ALL TYPES
All Types Petrol CO Corrected (In %)
All Types Diesel (m1)
Conditions:
At idle, engine warm.
#01/96
Less than 4.5 %for vehicles registered before 10/86.
Less than 3.5 %for vehicles registered after 10/86.
With catalytic converter
Greater than 2.0i89 M.Y.
All Types 93 M.Y.
COless than 0.5 % at idle speed.COless than 0.3 % at fast idle speedbetween 2500 and 3000 rpm (*)
Lambda Probe value 0,97 to 1,03.01/96
#
Atmospheric engine.
Less than 2.5 m
1
Turbocharged engine.
Less than 3.0 m
1
236
INJECTION

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INJECTION
SPECIFICATIONS OF THE DELPHI DIESEL INJECTION PUMP XSARA
Engine
typePump
Type
ReferenceStatic timing
Initial advance
Compression
Time
(cylinder N° 4)Dynamic
timing
checking
(at idle)Reference
InjectorInjector
holder
+ injectorCode
colourInjector
needle lift
pressure
(Bar)Adjustments (rpm) Max. speed
Fast
idlingAntistall
IdlingUnladen
rpmLaden
rpm
WJYDWLP 12
R 8448 B/*RDNO
SDC
6903LDCR
0260
IAA135,5
±5950
±25875
±25875
±255350
± 125
Engine
TDC
Pegging hole.
Value «X»
engraved on
the pump.
(*) = See table page: 251.1500
+ 3
mm
shim