2004 DACIA SOLENZA check engine

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ACCOUSTIC WARNING - ANTI STARTING
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Diag nostic
ALP2. CONTACT SET ON THE ANTI STARTING INDICATOR BLINKS
(THE ENGINE IS NOT STARTING)
RECOMMENDATION -
Set the contact on.
Connect the CLIP tester.
Is there any communication with the E.C.U.
decoder ?
S ee ALP1.
Check the fuse F03 for anti starting bushing
supply.
Is it good?Replace the fuse.
Set the c ontact on and check if the state 4D
becomes ACTIVE ?
Is th e state 19 D PASSIVE ?
Perform « Procedure for replacement
E.C.U. decoder and memorising anti
starting code » if the starter is new ;
if it’s not new, replace it.
Set the contact off. The anti starting indicator
will start to blink after 10 seconds.(ACTIVE
an ti starting ).
Set again the contact and check: the failure
« Defective communication decoder bushing ».
Does exist such a failure ?
Study « DEFECTIVE
COMMUNICATION BUSHING
– DE CODER » from the chapter
DIAGNOSTIC.
Study « STATE 4D : SUPPLY +12
V » from chapter DIAGNOSTIC.
Try the engine starting with the second key.
Is the engine starting ?Replace the first key.Yes
Ye s
Yes
Yes
Yes
Yes
No No
No
No
No
No
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ACCOUSTIC WARNING - ANTI STARTING
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Diag nostic
ALP4. CONTACT ON THE ANTI STARTING INDICATOR BLINKS QUICKLY
(engine is not starting)
RECOMMENDATION-
S et the contact on.
Connect the CLIP tester.
Is there any communication between the
tester and E .C.U. decoder ?
Is the state 19D, ACTIVE?
Check the continuity and the isolation related
to the mass and to the + 12V of the wiring
be t we en A6 de c ode r pi n a nd i nj e c t ion
computer pin 58.
Is the wiring good?
S ee ALP1.
Check the correct memorisation of
the anti starting code by the
E.C.U. decoder ; if not, replace
the decoder.
Fix the electric wiring.
Perform the impulse detection test by means
of the CLIP tester connected to the E.C.U.
decoder A6 pin.
Set th e conta c t on a nd c he ck i mpulse s
presence.
Are there any impulses?
Replace the injection computer.
Replace E.C.U. decoder or see t he “ Kit
replacement procedure “.
Perform a conformity checking.
AFTER REPAIRING Check the operation of the anti starting system.
Remove by means of the CLIP tester the possible m emorised
failures.
No
Yes
No
Yes
Yes
No
Yes
No
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ACCOUSTIC WARNING - ANTI STARTING
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Diag nostic
ALP5. THE VEHICLE IS NOT STARTING
RECOMMENDATION-
Is there the failure “SIGNAL MISSING ON
THE CODED LINE E.C.U. DECODER –
COMPUTER INJECTION?”
There is a problem at the shock sensor.
There is an engine problem.No
Yes
Perform a conformity checking.
AFTER REPAIRING Check the operation of the anti starting system.
Remove by means of the CLIP tester the possible m emorised
failures.
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ACCOUSTIC WARNING - ANTI STARTING
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Diag nostic
THE CONFORMITY CHECKING
N ext, the checking of different states and configurations of the anti starting system is to be
performed.
RECOMMENDATION In case of finding some failures at the diagnostic by means of
the CLIP tester, analyse them based on the diagnostic (ALP)
corresponding to the respective failure.
Crt. Function State/ configuration Obse rvations
Nr. 1. Conformity E.C.U decoder. Computer identification Display of the E.C.U. decoder item.
2. Remote control type 2G = remote control IR = infrared configuration RF = radio frequency
3. Ceiling delayed lamp Without ceiling delayed lamp or Validation on the blue button with ceiling delayed lamp on CLIP screen.
4. Key programming 3G = configuration key With one or 2 keys. programming
5. Configuration petrol/ diesel 3D = configuration coded diesel Without = for petrol engine
electric valve. or diesel without electric
valve.
6. Forced starting protection 9D = forced protecting mode ACTIVE = only after validation on the blue button.
7. Anti starting state 10G = anti starting ACTIVE = with the contact
taken off or after 10 seconds
from th e contact taken off.
8. Key presence 8D = key present ACTIVE at the setting on
the contact if there is a
coded key.
REMARK: the states 8D,
9D, 10 D must be ACTIVE
at a correc t operation.
9. Code key receiving 9D = received key code ACTIVE at the setting on
the contact if the key is
coded in a good format.
10. Correct key code 10D = right key code ACTIVE at the setting on the contact if the key is
coded in a good format and
has the correct code.
REMARK: after the analyse
of the states 8D, 9D, 10 D
the contact will be set on
when the LED indicator
b links ( ACTIVE anti
starting).
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ACCOUSTIC WARNING - ANTI STARTING
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AFTER REPAIRINGRemediaπi celelalte eventuale defecπiu ni .
ªtergeπi defectele memorat
e.
RECOMMENDATIONSApplying conditions of the diagnostic to the memorized failure :
- failure declared present when setting the contact on (+After contact).
Diagnostic – Failures interpretation
DF055
PRESENT
OR
ME MO RIZED
CODED LINE CIRCUIT
Check the connection and condition of the connector with 40 pins EH1 of the Cockpit Central Unit.
If necessary, repair the connector.
Check the continuity and insulation of the connection:
Connector EIII with 40 pi ns Cockpit central Unit pin B36 i njection computer
(see the corresponding engine electric diagram)
If necessary, fix it.
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ACCOUSTIC WARNING - ANTI STARTING
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Do not perform this checking but only after a complete check-up by
means of the diagnostic tester. The values showed in this conformity
checking are mentioned only for your information.
Execution condition: stopped engine, contact set on.
Diagnostic – Conformity checking
RECOMMENDATIONS
Function
Supply
Anti-starting
Programming Par
ameter or state
Checking or action
ET154: present +12V
A fter contact
PR065 : no of pro-
gramme d keys
ET002: received key
c ode
ET003: valid key code
ET017: active anti-start-
in g
ET130: anti-starting
LED
ET110 : empty Cockpit
centra l Unit Visualization and
remarks
YES
2 ke ys at new ve-
hicle; up to
4 keys programming
after-sale
State YES when con-
tact set on
State YES when
co ntact set on
NO
OFF Diagnos tic
If problems occurring:
S ee the diagnostic of
state ET154
Nothing to notice
If problems occurring:
See the diagnostic of the
state ET002
If problems occurring:
See the diagnostic of the
state ET003
If problems occurring:
See the diagnostic of the
state ET017
If problems occurring:
See the diagnostic of the
state ET130
If state” Empty Cockpit
cent ral Un it” is YE S ,
see the pr ogrammi ng
procedu re.
No.
1
2
3
NO
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ACCOUSTIC WARNING - ANTI STARTING
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Diagnostic – Damage location algorithm
AL P1
There is no communication with the computer
RECOMMENDATIONS Nothing to notice
Check the communication of CLIP tester with a computer from another vehicle.
Check:
- connection between CLIP tester and the diagnostic socket (check the cable c ondition).
Cockpit and engine compartment fuses.
Check presence +1 2 volts befor e c ontact at pin 16, + 12 volts after contact at pin 1
and mass at pins 4 and 5 of the di agnostic socket
Fix it if necessary.
Connect the multi-socket and check the insulation, continuity and absence of parasite resis-
tance at connections:
Pin A3 of UCH connector P1 with 15 pins fuse box
Pin 22 of UCH connector E H1 with 40 pins + after contact
Pin A1 of UCH connector P1 with 15 pins mass
Pin 34 of UCH connector EH1 with 40 pins pin 7 diagnostic socket (line K).
Fix it if necessary.
Check the system operation
AFTER REPAIRING
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INSTRUMENT PANEL
83
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Diagnostic – damages interpretation
Check the oil pressure.
Pr essure is correct?
Replace the oil pressure transmitter. There is a failure in the oil circuit.
Fix it.
OIL P RESSURE INDICATOR IS NOT ON WHEN CONTACT SET ON
Place the wire from the oil pressure
transmitter to the mass Is the indicator on ?
Replace the oil
pressure transmitter Replace the bulb.
Wa r
ning indicator bulb is
worn?
Check the bulb supply wiring and fix it.
FUEL LEVEL INDICATOR SHOWING ALWAYS FULL
Replace the fuel level transmitter.
Replace the instrument panel. Disconnect the connection wire t o the probe.
Is the fuel level indicator showing zero ?
Resistance against the vehicle mass of the B1 pin
of the fuel level transmitter connector is zero?
Defective wiring. Fix it.Ye s
No
Ye s N o Ye sNo
Ye s No No
Ye s
OIL PRESSURE INDICATOR STILL ON
AFTER ENGINE STARTING
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