battery DACIA SOLENZA 2004 Owner's Manual

IGNITION AND INJECTION
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AFTER
REPARATION
Perform the operations from “recommendations” for repara tion confirmation.
Fix a ny other possible failures.
Erase the failures memoriz ed by the injection computer.
Perform a conformity checking by means of the CLIP tester.
C heck the battery and electric mass condition of the veh icle.
Fi x if necessary.
C heck the connection and the connector condition of the actuator s relay .
C hange the connector if necessary.
C heck the presence of +12 Volts at pin 1 actuators relay.
Fi x if necessary.
C heck the actuators relay coil.
R eplace the actuators relay if necessary.
C heck the insulation and continuity on line
Pin 39 injection computer > pin 2 actuators relay.
Fix if necessary
If the problem is persisting after these checking, fix the other failures the n perform the conformity
checking.
RE CO MMENDATIONS
Conditions for diagnostic appl ication for memorized failure:
Set t he contact on then enter in dialog with the injection computer by means
of the CLIP tester.
REMARK: This failure is of high importance. It is then necessary to be
tr eate d before the following ones.
Diagnostic – Failures interpretation
DF009
P RESENT
OR
ME MO RIZEDACTUATORS RELAY CONTROL CIRCUIT
1DEF : Open circuit or short-circuit
CO : open circuit
CC.O : s hot circuit at mass
CC.1 : s hort circuit at + 12 V.
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IGNITION AND INJECTION
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DF012
P RESENT
OR
ME MO RIZEDINJECTION > AC CONNECTION
No comments failure
RE CO MM ENDATIONS
Conditions for diagnostic appl ication for memorized failure :
Failure is declared present further to a 10 seconds timing with engine running
and climate control under operation, state ET009: active (during test, battery
voltage must be not under 11 V).
AF TER
REPARATION Pe
rform the operations from “recommendations” for reparation confirmation.
Fi x any other possible failures.
Erase the failures memoriz ed by the injection computer.
Pe rform a conformity checking by means of the CLIP tester.
Diagnostic – Failures interpretation
Connect the 90 ways terminal box instead of the injection computer then check the insulation,
continuity and absence of the parasite resistance on line 32 of the injection computer.
Fi x if necessary.
Re fer to climate control diagnostic if the incident is persisting.
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IGNITION AND INJECTION
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DF 271 ACTUATORS RELAY EXIT VOLTAGE
P RESENT 1. DEF Open circuit or short-circuit
OR
ME MO RIZED
Conditions for diagnostic appl ication at memorized failure:
Se t the conta ct off and wait until the communication with the computer
is lo st.
RECOMMEND AT IONS
REMARK : If failure “DF009 : Actuators relay control circuit” is
prese nt or memoriz ed, it must be treated as most important, because
th is could be the cause of the failure occurring.
C heck the condition of the battery and of the vehicles electric masses.
M end if necessary.
C heck the connection and condition of the actuators relay connector .
Re place the connector if necessary.
Check with the contact set on, the pr e se nce of the +12 V supply at pole 3 of th e actuators relay.
Fi x the electric routing on the line towards the corresponding fuse .
C heck with the contact set on, the presence of +12 V supply at pole 5 of the actuators relay.
Repl ace the relay if necessa ry
C heck the insu lation and continuity on the line:
Pin 66 injection computer > p ole 5 actuators relay
M end if necessary.
Disconnect one by one the elements (injector, canister purging valve…) and observe the +12 V
s upply at the exit pole 5 of the actuator s relay, in order to identify the damaged one .
Replace the damaged el ement.
P erform the operations from ” recommendations” for reparation confirma tion.
AF TER Fix any other possible failures
REPARATION Erase the failures memoriz ed by the injection computer.
Perform a conformity checking by means of the CLIP tester.
Diagnostic – Failures interpretation
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IGNITION AND INJECTION
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DF 345SUPPLY + 5 VOLTS POTENTIOMETERS AND SENSORS
P RESENT 1. DEF Open circuit or short-circuit
RECOMMEND AT IONS Check with the contact set on, the parame ter “PR004: computer
su pp lying voltage” ( measur ed voltage at battery: about 12 volts).
- if at limit the value is of 16 volts, it means there is a short-circuit at
mass.
- if at limit the value is of 10.7 volts, it means there is short-circuit at
+ 12 volts of one one of th e supply ways +5 volts
Ch eck the connection and condition of the connectors of the valve potentiometer, manifold pressure
s ensor and refrigerant fluid pressure transduc er 9if the re is on the vehicle ).
R eplace the connector/c onnectors if necessary.
Disc onne c t one by one, the following transduc e rs, if they a re passing from sta te prese nt to
me mo rized: valve potentiometer, manifold pressure transduc er and refrigerant fluid pressure
t ransducer (if there is on vehicle).
Treat the failure from the transducer, if necessary.
Check the insu lation ,continuity and the absence of the parasite resistance on lines:
Pin 74 injection computer > pin B valve potenti ometer
Pin 78 injection computer > pin C manifold pressure transducer
Pin 83 injection computer > pin B refrige rant fluid pressure transducer (if there is).
M end if necessary.
If the problem is persisting after these checking, treat the others failures then perform the conformity
checking.
Pe rform the operations from “recommendations” for reparation confirma tion
AF TER Fix any other possible failures
REPARATION Erase the failures memoriz ed by the injection computer.
Perform a conformity checking by means of the CLIP tester.
Diagnostic – Failures interpretation
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IGNITION AND INJECTION
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PR004COMPUTER SUPPLYING VOLTAGE
RECOMMENDATIONS No failure must be prese nt or memorized.
No consumers
If vo ltage > Min, the batte ry is discharged :
C heck tha t charging voltage is correct with and without consumers.
Under contact If voltage > Max, the battery i s, probabl y, too charged:
C heck tha t charging voltage is correct with and without consumers.
If voltage < Min, the charging voltage is to weak :
C heck that charging circuit in order to dete ct the origin of this problem.
At idling If voltage > Max, t he charging voltage is too strong:
The alternator -charging regulator is damaged.
Fix this problem and check the ele ctrolyte level in the battery.
If the battery
and the charging The problem must be treated using the DF345 diagnostic method : Supply +5
circuit are volts potentiometers and sensors
correct.
AF TER Restart the conformity checking from the beginning.
REPARATION
Diagnostic – Parameters interpretation
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COOLING - EXHAUST - TANK
Radiator
SPECIAL TOOLS
MOT 1202 - 01
Pliers for elastic clips
MOT 453Hoses clamp
DISMOUNTIN G
Drain the air conditioning unit – for the ve-
hicles with air conditioning (see chapter 62” Fill-
ing –Draining the air conditioning circuit”). Disconnect the battery
Dismount the air inlet duct from the battery
screen. Detach from clips the oi l reservoir from the
battery screen, for the ve hicles equipped with
power steering. Clamp the hoses from radiator by means of
MOT 453 device.
Dismount the hoses from radiator by means
of the pliers for elastic clips MOT 1202-01 and
recover the cooling fluid.
Disconnect the engine fan connector (1).
Detach the wiring from clips ( 2) and (3).
Di sconnect the resistance connector ( 4), for
the vehicles with air conditioning. Carefully release the engine fan from the four
attachment clips ( 5) on the radiator- for the
ve hi c l e s e qui ppe d wi t h a i r c ondi t i oni ng,
c onsequently, the four screws ( 6) are
di sm ount e d, f or t he ve hi c l e s without a i r
conditioning.
The vehicles without air conditioning. Carefully remove the engine fan from the
sustaining p oints (7).
Dism oun t t he ra di a t or of f t he si de
attachment supports on the radiator upper
cross beam. Disconnect the two pipes from condenser.
Re l ease t he ra di ator from the lowe r
su p po r tin g buffers togeth er with the
condenser and recover the cooling fluid from
the radiator. Dismount t he condense r a ttachm ent
sc rews on the cooling radiator (for vehicles
with air conditioning).
For vehicles with air conditioning.
REMOU NT I NG
Mount the condenser on the new cooling
radiator (for vehicles with air conditioning).
M ount the radiator-condenser assembly
on the vehicle, by supporting it in the lower
elastic supports and attach it in the supports
of the radiator upper cross beam. Mount the engine fan assembly on the
sustaining supports (7) and attach it in the four
screws (for vehicles without air conditioning).
54
3
1
5
2
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COOLING - EXHAUST - TANKRadiator
* For the vehicles with air conditioning :
- Connect the t wo pipes to the condenser.
- Connect the engine fan resistance connector (1) and the engine fan connector, then attach
it by clips. Connect the battery.
Attach in clips the oil reservoir for power steering and the air inlet pipe on the battery screen.
Perform the cooling circuit filling and purging.
Perform the air conditioning circuit filling with refrigerant fluid HFC 134a (0.600 Kg) and
check for refrigerant fluid leak ( for vehicles with air conditioning).
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COOLING - EXHAUST - TANK
Cooling engine fan for vehicles without air conditioning
DISMOUNTIN G
Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clips the oil reservoir of the power steering from the battery screen.
Disconnect the engine fan connector ( 1) and detach from clips wiring of point ( 2)
Dismount the four attachment screws ( 3) of the engine fan on radiator.
Carefully dismount the engine fan assembly from guiding points (4).
REMOUNTING
Check the condition of the fan impeller and of the engine fan electric motor.
Carefully position the engine fan assembly in the guiding points (4).
Mount the attachment screws ( 3) of the assembly on the radiator.
Connect the engine fan connector ( 1).
Attach in clips the wiring in point ( 2).
Attach in clips the power steering oil reservoir on the battery screen.
Mount the air inlet pipe.
Connect t he battery (-) terminal. In case the vehicle is equipped with programmable
r adio-cassettes player, e lectronic clock, etc, there are t o be re-programmed before returning
the vehicle to the client.
Check the engine fan operation: start the vehicle engine and disconnect the water
temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.
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COOLING - EXHAUST - TANK
Cooling engine fan for vehicles with air conditioning
DISMOUNTIN G
Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clip the power steering oil reservoir from the battery screen.
Disconnect the engine fan connector ( 1)
Detach wiring from clips ( 2) and (3).
Disconnect the connector of the cooling engine fan resistance (4).
Carefully dismount the engine fan assembly from the radiator, from sustaining points (5).
REMOUNTING
Check the condition of the fan impeller and of the engine fan electric motor.
Carefully mount the engine fan assembly in the sustaining points (5).
Connect the connector of the engine fan resistance ( 4).
Connect the cooling engine fan connector ( 1) and attach it in clip (3) then in clip (2).
Attach in clips the power steering oil reservoir on the battery screen. Mount the air inlet
pipe.
Connect the battery (-) terminal. In case the vehicle is equipped with programmable
r adio-cassettes player, electronic clock, etc, there are t o be re-programmed before returning
the vehicle to the client. Check the engine fan operation: start the vehicle engine and disconnect the water
temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.
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COOLING - EXHAUST - TANKWa ter pump
DISMOUNTIN G
Place t he vehicle on a two columns elevator
Disconnect the battery
Drain the cooling circuit using the lower hose from the water pump.
Dismount :
- distribution belt ( see chapter 11 “Distribution belt”);
- tightening cam ( 1);
- water pump attachment screws and nut.
Remove the water pump through the upper part of the engine compartment.
TIGHTENING MOMENTS (daNm)
Tightening cam nut5
Crankshaft pulley hub screw2+680± 60
Right pendular support screws6.2
Hydro-elastic buffer nut3.7
W ater pump screws2.2
Water pump nut1
Wheels screws7.5
SPECIAL TOOLS
MOT. 1202-01 Pliers for elastic clips
MOT. 1505 Device for belts tension me asurement
MOT. 1135-01 Device for distribution belt tensioning
MOT. 545 Engine sustaining device
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