2004 DACIA SOLENZA brake sensor

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 5
Power train group
Sw ing over the steeri ng knuckle and
extract the pl anetary t ransmission from the
planetary pinion of the gearbox. Dismount the left planetary transmission,
as follows: - dismount the steering knuckle nut;
- dismount the planetary transmission
attachment screws on the gearbox;
- dismount the brake calliper assembly ;
- dismount the shock absorber two
attachment screws on steering knuckle;
- swing over the steering knuckle and
dismount the planetary transmission. Dismount t he fuse box from the engine
compartment.
5
6
- collar ( 2) between the descending
tube and expansion chamber, remove the
descending tube; -anti-roll connecting rod.
Di sconnect the re verse dri ving contact
connector. Disenga ge the right planetary transmission,
as follows:
-dismount the brake calliper assembly ;
- dismount t he shock absorber t wo
attachment screw (4) on steering knuckle. Disconnect:
- connector (5 ) from the UCE (pull flap
(6) and then disengage); - engine wiring from engine fuse box;
4
- shock sensor connector;
- cooling engine fan connector;
- DA pressure sensor connector;
- mass wire from the gearbox
Dismount the battery protection shield.
Disconnect by means of the elastic clips pliers
MOT.1202-01 :
- hoses from radiator;
- hoses from thermostat support and from
water pump inlet pipe;
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IGNITION AND INJECTION
17
17 - 73
ET039IDLING ADJUSTMENT
RECOMMEND AT IONS No failure must be prese nt or memorized.
Attention to the recommended value of idling RPM: PR041
C heck the connection and condition of the idling regulator connector.
R eplace the connector if necessary.
C heck the resistance of the idling regulator.
R eplace the idling regulator if necessary
C heck the in su la t ion and continuity of the connections between:
Pin 12 inj ection computer >pin B idling regulator
Pin 41 inj ection computer >pin A idling regulator
Pin 42 inj ection computer >pin C idling regulator
Pin 72 inj ection computer >pin D idling regulator
M end if necessary.
Idling regime
< minimal limit RECOMMENDAT IONS The idling RPM is too low
- Check the enriching adjustment operation.
- Clean the air supply circuit (valve body, idling regulator), which may be clogged.
- Check the engine oil level ( too high ? bubbling).
- Check the engine compressions.
- Check the valves clearances and the distribution setting.
- Check the ignition.
- Check the injectors.
If all checked eleme nts are correct, replace the idling regula tor
Idling regime
> maximal limit RECOMMEND AT IONS The idling RPM is too high
- Check the oil level
- Check the good operations of the atmospheric pressure sensor.
- Check possible leaks at piping connected to the inlet manifold.
- Check the electric valve s with pneumatic control.
- Check the manifold gaskets.
- Check the gaskets of the valve body.
- Check tightening at servo-brake.
- Check the presence of nozzles in the connection hose s of the oil vapors re-aspiration circuit.
- Check the valves clearance and the distribution setting.
If all checked eleme nts are correct, replace the idling regula tor AFTER Restart the conformity checking from the beginning.
REPARATION
Diagnostic – States interpretation
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GENERAL
30 - 6
30Composition and dimensions of the main
braking system elements
Front brakes
- brake caliper bore diameter → 54 mm
- brake disk diameter → 235 mm
- disk axial runout measured at → 215 0. 04 mm
- brake disk maximal thickness 20 mm
- brake disk minimal thickness 19 mm
- braking pad thickness (support included) 14 mm
- brake pad minimal thickness (support included) 7 mm
Rear brakes
- wheel braking cylinder bore diameter → 22 mm
- new drum diameter → 228 mm
- drum diameter after grinding → 229 mm
- braking shoes lining width 40 mm
- braking shoes lining thickness 5 mm
- minimal accepted braking lining height above rivets 0.5 mm
Master cylinder
- diameter of bore 20.6 mm
Brake fluid reservoir without alarm sensor
Pressure limiter for circuit in parallel
S ervobrake master vac 7" 177.8 mm
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FRONT AX LES ELEMENTS
31
31 - 7
Brake lining (pads)
REMARK :
In order to maintain the brake efficiency,
the replacement of the brake l ining (pads)
shall be made only in complete kit. Brake pads brand TEXTAR are to be used
as spare parts.
DISMOUNTIN G
Loosen the front wheel attachment screws.
Lift the vehicle by means of a two-column
elevator.
Dismount the front wheel.
Disconnect the wear sensor wire.
Remove: - the safeties of the wedges ( 1);
- the wedges, by sliding them.
D etach the caliper assembly from the fork
together with the flexible hose.
Remove:
- the brake pads from fork seats
(maintaining springs are attached with them);
- the maintaining springs from the brake
pads. REMARK :
It is forbi
dde n t o push the brake
pedal after the c alipers were
dismounted from the fork. If the brake pads are not fully used
but on their friction surface, especially
in the middle pad channel, there are
material traces, it is recommended the
cleaning of these surfaces in order to
avoid the noise when braking. Irregularly we ar of one brake pad or
wear diffe rences between t he inner pad
the outside pad, greater than 10% of the
minimum remaining l ining, impose the
kit replacement.
SPECIAL TOOLS
FR 500 P ushing piston device
1
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FRONT AX LES ELEMENTS
31
31 - 9
Checking the brake pads wear
Point of view construction, the front brake is a ventilated disc type with floating caliper and
fork (1) attached by means of the screws to the steering knuckle.
Brake linings ( 3) ( brake pads) are “TEXTAR“ type, without wear sensor.
The wear checking i s performed by comparing the mark ( P) from the caliper, with the ( C)
mark from the fork
Maximum wear of the brake lining (brake pads) is token into consideration and their obligatory
replacement is imposed, when the protuberance ( P) from the caliper ( 2) is as seen in “D” close-
up, against the middle of the channel “ C” from the fork (1).
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89
ELECTRIC DIAGRAMS
89 - 8
Functional diagrams list index
Electric lighter
Alternator
Anti-theft system
Acoustic warning
Battery
Windscreen wiper timer
Injection computer (ECE)
Doors closing switch
Climate control panel
Hazard switch
Rear window defrosting switch
Left electric window switch
Right electric window switch
Turning signalling relay
Right rear door actuator
Left rear door actuator
Left front door actuator
Right front door actuator
Windscreen wiper-washer switch
Detona tion sensor
Atmospheric pressure sensor
RPM s ensor
Reverse driving contact
Handbrake contact
St op contact
Starte r
AC compressor clutch
Right rear lamp
Left rear lamp
Right fog headlight
Left fog headlight
Left front door contact
Right front parking lamp
Left front parking lamp
Cooling motor fan
Right rear loud speaker
Left rear loud speaker
Right front door loud speaker
Left front door loud speaker
Injector 1
Injector 2
Injector 3
Injector 4
Fuel lever transmitter and electric pump
Rear window defrosting
Electric left window actuator
Electric right window actuator
Oil pressure contact101
103
104
105
107
113
120
123
124
125
128
132
133
137
138
139
140
141
145
146
147
149
155
156
160
163
171
172
173
176
177
180
184
185
188
189
190
191
192
193
194
195
196
199
200
203
204
205
Code
Component denomination Code Component denomination209
212
213
221
222
224
225
226
227
231
234
236
238
242
244
247
255
256
261
262
267
268
272
319
320
321
326
333
371
462
503
584
597
639
649
654
700
756
778
857
887
899
927
101 6
109 1
114 0
115 6
120 2 Lights, turning lights and horn switch
Motor wi
ndscreen wiper
Ceiling lamp
Windscreen washing pump
Va l ve potentiometer
Power steering pressure controller
Diagnostic socket
Right headlamp
Left headlamp
Fog projectors control relay
Cooling motor fan control relay
Fuel pump control relay
Actuators relay
Downstream oxygen sensor
Injection water temperature sensor
DASHBOARD
Right front turning lamp
Left front turning lamp
Radio
Cooling motor fan and AC
Right side signalising lamp
Left side signalising lamp
Injection air temperature sensor
AC control panel
Cooling motor fan (for AC)
Motor fan resistance (for AC)
Speed limit indicator
Driver safety belt contact
Canister purging valve
License plate lamp
UCE decoder
AC compressor clutch control relay
Safety fuse box and engine compartment relays
STOP-S3 l amp
Step by step engine
Anti-starting bushing
Cooling blower low speed control relay
UCE airbag
Ignition coil
FLASH relay
Upstream oxygen sensor
Driver’s airbag
C hock sensor
Cockpit fuse box
I.C.P. braking system
V ehicle speed transducer
Cooling motor fan
AC pressure sensor (pressure controller)
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89
ELECTRIC DIAGRAMS
89 - 11
Electric components location on the vehicle
In ject or 1
Inject or 2
Inject or 3
Inje ctor 4
Atmospheric pressure sensor
Detonation sensor
Starter
In jection air temperature sensor
Valve potentiometer
Upstream oxygen sensor
Step-by step engine
Alternator
Ignition c oil
Canister purging valve
AC pressure sensor (pressure controller)
Pressure controller DA
AC compressor clutch
Upstream oxygen sensor
Cooling motor fan and AC
Cooling engine fan resistance for AC
Oil pressure contact
Injec tion computer
RPM sensor
In jection water temperature sensor
Reverse driving contact
Fuse box and engine relays
Vehicle speed transducer
I CP brake system
Chock sensor
Windscreen wiper motor
Windscreen washing motor
Speed limit ind icator
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32Turning lights relay
Front door contact
Windscreen wiper timer
Left fron t door actuator
Le ft elec tric window actuator
Left fr ont door loud speaker
Cockpit fuse box
UCE d ecoder
FLASH relay
Rear window defrosting switch
Anti-starting bushing
STOP contact
Radio
Doors locking switch
Li ghter
Hazard switch
Climate control panel
Electr ic right window switch
Electr ic left window switch
UCE airbag
Diagnostic socket
Handbrake contact
Safety belt contact
Driver’s airbag
Right front door loud speaker
Electr ic right window actuator
Right front door actuator
Right rear door actuator
Right rear loud speaker
STOP-S3 lamp
Fuel level transmitter and electric pump
Left rear door loud speaker
Left r ear door actuator
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
No. Denomination
No.Denomination
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89
ELECTRIC DIAGRAMS
89 - 18
Index in connectors and couplings
Denomination
ELECTRIC LIGHTER
ALTER NATOR
ALTERNATOR EXCITATION
ANT I-THEFT MECHANISM
ACOUSTIC WAR NING
(+) BATTERY (engine wiring)
(+) BATTERY (front wiring-dashboard)
WINDSCREEN WIPER TIMER
UCE INJECTION( for vehicles without AC)
UCE INJECTION( for vehicles with AC)
LOCKIN G DOORS SWITCH
CLIMATE CONTROL PANEL
HAZARD SWITCH
REAR WINDOW DEFROSTING SWITCH
ELECTRIC RIGH T WINDOW SWITCH
ELECTRIC LEFT WINDOW SWITCH
TURNING LIGHTS RELAY
RIGHT REAR DOOR ACTUATOR
LEFT FRONT DOOR ACTUATOR
LEFT FRONT DOOR ACTUATOR
RIGHT FRONT DOOR ACTUATOR
WINDSCREEN WIPER-WASHING SWITCH
D ETONATION SENSOR
ATMOSPHERIC PRESSURE S ENSOR
RPM SENSOR
REVERSE DRIVING CONTACT
HANDBRAKE C ONTAC T
STOP CONTACT
STARTER
STARTER EXCITATION
AC COMPRESSOR C LUTCH
RIGHT REAR LAMP
LEFT REAR LAMP
RIGHT FOG PROJECTOR
LEFT FOG PROJECTOR
LEFT FRONT DOOR CONTACT
RIGHT FRONT PARKING LAMP
LEFT FRONT PARKING LAMP
E NGINE COOLING FAN ( for vehicles without AC)
RIGHT REAR LOUD SPEAKER
LEFT REAR LOUD SPEAKER
RIGHT FRONT DOOR LOUD SPEAKER
LEFT FRONT DOOR LOUD SPEAKER
INJECT OR 1
INJECT OR 2
INJECT OR 3No.con.
101
103 HA
103 HB
104
105
107
107AA
113
120
120
123
124
125
128
132
133
137
138
139
140
141
145
146
147
149
155
156
160
163 GA
163 AB
171
172
173
176
177
180
184
185
188
189
190
191
192
193
194
195 P
age
89-139
89-113
89-113
89-139
89-140
89-114
89-140
89-141
89-115
89-117
89-141
89-142
89-143
89-143
89-144
89-144
89-145
89-172
89-172
89-146
89-146
89-147
89-120
89-120
89-121
89-121
89-173
89-147
89-122
89-122
89-123
89-173
89-174
89-177
89-177
89-148
89-148
89-148
89-123
89-174
89-175
89-149
89-149
89-124
89-124
89-125
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