ignition DACIA SOLENZA 2004 Owners Manual

IGNITION AND INJECTION
17
17 - 89
ALP 6ENGINE STOPPING
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings :
- lack of air circuit clogging, supply circuit and fuel circuit.
- lack of fuel leak
- injectors
- injecton pump
- engine
- supply +12V after setting on the contact at pin 81 of the injection computer.
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IGNITION AND INJECTION
17
17 - 90
ALP 7ENGINE N OISE
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detecetd failures.
RECOMMEND AT IONSDo not use these information but after performing complete
checking by means of CLIP tester.
Check the followings:
- lack of a ir leak;
- pre-heating spark plugs;
- injection pump setting on;
- injectors;
- injection pump;
- engine;
- combustion pre-chambers.
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IGNITION AND INJECTION
17
17 - 91
ALP 8SM OKE
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings:
- injection pump setting on;
- injectors;
- injection pump;
- lack of a ir leak;
- pre-heating spark plugs;
- engine.
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IGNITION AND INJECTION
17
17 - 92
ALP 9LACK OF PE RF O RM ANCES
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings :
- fuel conformity;
- lack of air circuit clogging, supply circuit and fuel circuit;
- lack of fuel leak and air leak;
- injection pump setting on;
- engine compression;
- injectors;
- injection pump;
- pre-heating spark plugs.
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IGNITION AND INJECTION
17
17 - 93
ALP 10FUEL CONSUMPTION
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings :
- air filter;
- diesel filter;
- vahicle exploitation conditions;
- injectors.
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19
19 - 13
COOLING - EXHAUST - TANKExhaust Assembly
ATTENTION !
Descending pipe in operation, may reach high temperatures and consequently must not
co me in contact with flammable materials which may lead to their auto-ignition.
Catalytic converter is to be mechanical shock protected.
DISMOUNTIN G
In order to di smount the noise a bsorber assembly ( 1), lift t he ve hicle on an elevator and
perform the following operation s:
Loosen the nuts ( 2) of the attachment collar between the expansion chamber ( 3) and the
noise silencer ( 1).
Di smount the thre e a ttachment e lastic supports of the noise a bsorber, on the carri age
body, rear pa rt. Release the noise silencer.
In order to dismount the assembled expansion chamber (3), perform the following operations:
Di smount the c ollar ( 4) and disengage the e xpansion chamber assembled with the de -
scending pipe.
Dismount the three elastic supports of the assembled expansion chamber.
Loosen the attachment collar nuts ( 2) and remove the assembled expansion chamber by
easy rotation and onward pulling.
In order to dismount the descending pipe assembly (6), perform the following operations:
Dismount the engine shield.
Dismoun t the catalytic converter attachment nuts ( 7) on the two studs of the exhaust manifold
flange. Dismount the attachment screws of the converter support ( 5).
For EURO 96, dismount the oxygen sensor located in upstream of the catalytic converter.
For EURO 00, dismount the oxygen sensors located in upstream, consequently, in
downstream of the catalytic converter.
Dismount the collar (4) and disengage the assembled catalytic converter from the assembled
expansion chamber.
Remove the descending pipe.
REMOU NT I NG
Perform the dismounting operations in the reverse order.
Ensure a perfect sealing between the exhaust assembly elements, using sealing paste Wurth,
on the joining area length (inside) between the noise absorber – expansion chamber (0.013 Kg);
The oxygen sensor gasket is to be replaced at each dismounting.
The tightening moment between noise absorber and expansion chamber is: 3.6 daNm.
The tightening moment of descending pipe attachment nuts on the exhaust manifold flange is:
2 daNm. Tightening moment between the catalytic converter and expansion chamber: 2.5 daNm.
All elements are to be assembled having the ambient temperature.
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81
INSIDE AND REAR LIGHTING
81 - 9
Cockpit fuse box
The fuses are protecting the following electric circuits:
Fuse Symbol Fu se Protected circuit
number type
F01 Free
F02 PLAF 15 A Instrument panel, cockpit UCE(ceiling lamp operation, radio
F03 20 ACockpit UCE, air conditioning climate control panel *
F04 15 ACockpit UCE, diagnostic socket, airbag UCE, anti-starting
bus h ing
F05
UC E10 A UCE injection , petrol pump relay/ignition coil, instrument panel
INJECTION
F06 10 AWindscreen wiper-washer switch (windscreen washing pump
operation), reverse driving switch, STOP switch, air
conditioning climate control panel*
F07 20 AWindscreen wiper-washer switch, UCE cockpit (windscreen
wiper timer operation), windscree n wiper motor (sto ppi ng at fix point).
F08 7,5 ALeft meeting lights, instrument panel (indicator)
F09 7,5 ARi ght meeting lights
F10 7,5 ALeft road lights, instrument panel (indicator)
F11 7,5 ARight road lights
F12 15 AAcoustic warning
F13 25 AUCE cockpit (turning lights and hazard), diagnostic socket.
F14 7,5 AFront/rear left parking lights, lighting: switches, climate control
panel, instrument panel, lighter, radio.
F15 7,5 AFront/rear right parking lights
F16 15 ALighter, radio
F17 30 AClimate control blower
F19 7,5 AFog lamp, instrument panel (indicator)
F20 25 ARear window defrosting
UC E
F21 INJECTION 5 AUCE injection
F23 30 ARight/left electric window regulator switch
F26 30 A Air conditioning climate control blower*
F28 20 AFog projectors
* for vehicles equipped with air conditioning
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82
ACCOUSTIC WARNING - ANTI STARTING
82 - 39
Diagnostic – General
REMARK : the de coder bushing i s not
coded
DISMOUNTING – REMOUNTING
Dismoun t the half-cases under the steering
wheel, extract the bushing from the starting
contact and disconnect its connector.
CONNE CTING

Pin Denomination 1N ot in use
2 Mass
3+ After contact
4 Outlet signal
DESCRIPTION OF THE SYSTEM
By means of this system, the anti-starting is
activated few seconds after the contact has been
taken off (signalized by the blinking of the anti-
starting red indicator).
Its components are :
〈 key-head, equipped with a coded
electronic circuit (A).
OBSERVATION : the anti-starting
electronic is integrated in the remote control
printed circuit.
〈 anti-starting bushing (B), placed around the
ignition-start ing contact, equipped with an
electronic circuit having the purpose of key code
transmitting to the Cockpit Central Unit (UCH).
A
B
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82
ACCOUSTIC WARNING - ANTI STARTING
82 - 57
Diagnostic – States interpretation
The active anti-starting state must become inactive at + After
RECOMMENDATIONS contact. The anti-starting must be active when the key is not in contact
ET017 ACTIVE although there i s a key in the ignition contact and + After contact
Check if there is not a failure before handling this state.
Check that state ET154 “+12 Volts after contact” is ACTIVE with the c ontact on.
H andle state ET154 if it is “INACTIVE “ with the contact on.
Check state ET002 “received key code” and state ET003 “valid key code” with the contact on.
If states ET002 and ET 003 are “YES”, perform the injection computer diagnostic
If state ET002 is “NO”, handle with priority this state.
If state ET002 is “YES” and state ET003 is “NO” , handle with priority ET003.
ET017
ACTIVE ANTI-STARTING
Perform again a system diagnostic
Fix all others failures
Erase the memorized failures.
AFTER REPAIRING
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84
STEERING - CONN ECTOR
84 - 1
ANT I-THEFT MECHANISM
(IGNITION-STARTING SWITCH)
The anti theft mechanism is placed on the right part of the steering column and has the purpose
to starter control, electric system connecting and disconnecting, being provided in the same time
also with a steering locking device, with anti theft lock.
DISMOUNTIN G
Disconnect the battery (-) terminal
Dismount the 3 TORX 20 attachment screws of the steering wheel half-casings.
Detach from clips the steering wheel casings and remove them.
Disconnect the anti-starting bushing connector
Remove the anti-starting bushing ( 1) located around the anti-theft mechanism.
Disconnect the connectors ( 2) of the anti-theft mechanism.
Dismount the attachment screw (3) of the anti-theft mechanism by means of a screwdriver.
Bring the key on the position and push the mobile retaining pin ( 4) and releasing of the anti-
theft mechanism. Extract the mechanism towards backwards.
REMOU NT I NG
Position the contact key in the bellow position and push the mobile pin ( 4).
Mount the mechanism in its place, attaching it by means of the mobile pin and of the screw ( 3).
Connect ( 2) the anti-theft mechanism connectors.
Position and mount the anti-star ting bushing (1) around the anti-theft mechanism.
Connect the anti starting bushing connector.
Mount the steering wheel half-casings.
Connect the battery (-) terminal.
Check the operation of the anti-theft mechanism.
Anti-theft mechanism
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