2004 DACIA SUPERNOVA ad blue

ENGINE E7J-A-2/6010
10 - 28
ENGINE AND LOWER ENGINE UNITS
The set i s mounted i n t he c rankcase in the
previously established order, and it is made
su r e that a 0.1 mm-long we d g e p a sse s
between the jackets
The jac kets are bl oc ked by m e a ns of
MOT.484 stand.
Mount connecting-rod bearings
(connecting rod bearings are identical). The cra nkpi ns a nd t he be ari ngs a re
oiled. The bearing caps are mounted. On no.
1 cap ( in the K area ) a t hi n l ayer of
R HODORSEAL 5661 is applied.
The screws are tightened at 2.5 daNm,
and then at an angle of 43o+/-6o.
The axial play of the cranksha ft i s
checked; it must be within: * 0.045 and 0.852 with wear ;
* 0.045 and 0.252 without wear.
MOT. 484
THE CYLINDER CRANKCASE
Take up the bearings of bearing on the housing
cylinders . Half-be aring l iners t hat are to be
m ounted on crankshaft bearing are provided with
o iling holes.
Beari ng liners a re ma tchning with the
crankshaft in two classes, as follows :
Marking on be aring linersMarking on crankshaft
Red
A
Blue B
Identification of matching classes on
cranksha ft i s done by m a rki ng on t he
counter-balance from number 5 bearing
liner. Crankshaft marking example :
AAB AB
RE CO VERY ENGINE
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A.
ECU DECODER REPLACEMENT PROCEDURE AND ANTI STARTING
CODE MEMORISING
The new E.C.U. decoder is always not coded. After its mounting on the vehicle it is necessary
that this one is memorising the anti starting code in order to be operational.
NOTE
If only the E.C.U. decoder i s replaced, there i s no need of an i ntervention to t he
E.C.U. injection (injection computer), which will keep the old anti starting code.
AT TENT ION
After the E.C.U. de coder memorised the anti starting c ode, this code cannot be erased
or replaced with another one.
In order t o perform this procedure, one of the keys of t he ve hicle and the CLIP tester are
needed. Perform as follows: 1. Connect the CLIP tester to the diagnostic socket and to the battery (or the lighter
socket) of the vehicle. 2. Read the configuration of the old E.C.U. decoder in the following way, before dismounting
it from the vehicle:
- select t he type “SUPERNOVA” and the “050” equipping level;
- enter the menu “ COMPUTER TEST” then choose “ ANTI STARTING”
- access “COMMAND MODE” then “CONFIGURATIONS READING”
- note the configurations found : petrol/d iesel, programming with 1 or 2 keys, ceiling delay,
the type of the doors’ blocking switch (CPE), etc.;
3. Get back to the m enu “TEST COMPUTERS”
4. Remove the old E .C.U. decoder and replace it with a new one, the contact being off.
5. Enter the menu “ANTI STARTING”, then select “ STATE LIST”. If the E.C.U. decoder
is new, you must find the following states:
18G FIRST CYCLE MEMORISING………………........................ ACTIVE
19G NOT PERFORMED KEY PROGRAMMING……………….. ACTIVE
19D UNLOCKED KEY PROGRAMMING………………............. ACTIVE
OBSERVAT ION
If the states 19G and 19D are not “ACTIVE” this means the E.C.U. decoder has
been already used, so it isn’t new and cannot memorise another anti starting code.
Access the menu “COMMAND MODE” and then “CONFIGURA TION”, where you will
configure the new E.C.U. decoder in the same way as the old one: petrol, 1 key, ceiling delay,
impulsion doors blocking switch, etc. selecting one by one these configurations, which you’ll
validate with “CLICK” on the blue button on right top of the screen. PROCEDURES
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7. Get back to “ TEST COMPUTERS”
8. Set the contact on for 2 seconds in “ M” position, without start ing the engine. T he a nti
starting indicator will begin to blink rapidly.
9. Access the menu “ STATE LIST”, where the following states must exist:
9D RECEIVED KEY CODE…………………………………………ACTIVE
19G NOT PERFORMED KEY PROGRAMMING…………………PASSIVE
10. Take t he contact off. In the menu “COMMAND MODE” select “ACTUATORS”, then
validate “ FINISHED CALIBRATION” launching the command on the blue rectangle situated
on the right top of the screen. The message “COMMAND IN PROGRESS” will appear, followed
by “ FINISHED COMMAND”.
11 . The anti starting indicator will blink rarely.
12. Get back to the “STAT E LIST”, which now, must be like that:
18G FIRST CYCLE MEMORISING ………………………………ACTIVE
19G NOT PERFORMED KEY PROGRAMMING... ………………PASSIVE
19D UNLOCKED KEY PROGRAMMING………………………. PASSIVE
13. Set the contact in “ M” position for 2-3 seconds i n order t o send the code to t he E .C.U.
injection. The anti starting indicator must light for 3 seconds, then turn off.
14. Take off the contact. After 10 seconds, the anti starting indicator will blink rarely.
15. Check the engine starting with both keys, and then take the contact off.
16. Check in the menu “ STATE LIST ” if the state 10G “ANTI START ING” is “ACTIVE”.
Pe rform the synchronisation of the TRF remote control with the decoder (with 1 or 22 keys).
OBSERVAT ION
With the CLIP tester, a starting interdiction may be simulated, proceeding as follows: -take the c ontact off; wait for 10 seconds, then the anti starting indicator will
blink; -in the m enu “COMMAND MODE” access “ ACTUATORS” then validate “
FORCED PROTECTION MODE” launching the command from the bl ue button
s ituated on the right topside of the screen. “COMMAND IN PROGRESS” will be
displayed and then “FINISHED COMMAND”.
-in the menu “STATE LIST” search for the state 10G ”ANTI STARTING”,
which must be “ ACT IVE”;
-set the contact on “M” position; the anti starting indicator will blink rapidly,
and the engine starting is i mpossible; - remove the key from the contact and check then the engine starting with both
keys, so the procedure is finished. PROCEDURES
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7. Set the contact in “M” position with one of the keys (without starting the engine), for about
2 seconds and then check the following states, which must be:
9D RECEIVED KEY CODE………………………………………. ACTIVE
19G NOT PERFORMED KEY PROGRAMMING ……………… ACTIVE
8. Set the contact with the second key (without starting the engine) for about 2 seconds.
Check then the following states:
-case (a)- the second key belongs to the vehicle;9D RECEIVED KEY CODE………………………………………. ACTIVE
19G NOT PERFORMED KEY PROGRAMMING……………… PASSIVE
- case (b)- the second key does not belong to the vehicle or the first key was used once again;
9D RECEIVED KEY CODE………………………………………PASSIVE
19G NOT PERFORMED KEY PROGRAMMING……………… ACTIVE
9. The anti starting indicator blinks rapidly.
10. Take off the contact. In t he menu “COMMAND MODE” select “ACTUATORS” and
validate “ FINISHED CALIBRATION” launching the command on the blue rectangle situated
on the right top of the screen. The message “COMMAND IN PROGRESS” will appear,
followed by “ FINISHED COMMAND”. 11 . The anti starting indicator will blink rarely.
12. Get back to the “ STAT E LIST”, which now must be as follows: 18G FIRST CYCLE MEMORISING……………………………... ACTIVE
19G NOT PERFORMED KEY PROGRAMMING……………… PASSIVE
19D UNLOCKED KEY PROGRAMMING………………………PASSIVE
13. In the m enu “COMMAND MODE” choose “ ACTUATORS”. Select the command “
FORCED PROTECTION MODE” launching the command from the blue button situated on
the ri ght topside of the screen. The display will show “COMMAND IN PROGRESS” and
then “FINISHED COMMAND”. Get back to t he “STATE LIST “ and check the state:
9G FORCED PROTECTION MODE …………………………….. ACTIVE
14. Set the contact on “M” position. The anti starting indicator will start to blink rapidly. Check
in the “ STATE LIST” if the state “ANTI STARTING” is “ACTIVE”.
15. In the menu “COMMAND MODE” access “ACTUA TORS”, then select the command “
MANUAL INTRODUCTI ON CODE”. Type the four figures of the repairing code, then validate
with the key “ENTER”. On the screen the message “COMMAND IN PROGRESS” will
appear and then “FINISHED COMMAND”. 16. Take off and then set again the contact, without starting the engine, in order to send the
new anti starting code to the injection computer. The anti starting indicator will light for 3 seconds,
and then it will turn off.
17. The procedure is finished. Check the engine starting with both keys. PROCEDURES
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D. SIMPLE S
YNCHRONISED PROCEDURE
This procedure allows the synchronisation of a RF remote control with E.C.U. decoder and
is to be applied in the following situations:
- the RF remote control c ode is no longer i n the range of the E.C.U. decoder re ception,
because of consecutive pushing over a 1000 time on the RF remote control button.;
- the replacement of the E.C.U. decoder with a new one;
- the replacement of the RF remote control if the E.C.U. decoder is new (E.C.U. decoder
replacement plus a RF key.)
The following operations will be performed: - take off t he contact
- push and maintain like that for about 5 seconds, the doors locking switch located on the
dashboard ; the doors actuators are performing a closing/opening course.
- during the next 10 seconds, confirmed by the permanent lightening of the anti starting
system indicator, push twice the RF remote control button; the doors actuators are performing a
closing/o pening course.
- the procedure of synchronisation is finished; check the blocking/ unlocking by pushing
the RF remote control.
OBSERVAT ION
Duri ng those 10 seconds you can visualise by means of the CLIP tester the state 17G
“THE PROGRAMMING IN PROGRESS OR THE TIR/TRF
RESYNCHRONISATION” which must be ACTIVE.
E. SPECIFIC SYNCHRONISED PROCEDURE
This procedure is used for the synchronisation of the second RF key with E .C.U. decoder
and will be performed as follows:
- connect the CLIP tester to the diagnostic socket and the battery (or the lighter socket) of
the vehicle. - select the vehicle type “SUPERNOVA” and the “050” equipping level;
- select the m enu “ COMPUTERS TEST” then “ ANTI STARTING”
- enter the m enu “COMMAND MODE” and select “CONFIGURATION”
- validate the command “ PROGRAMMI NG THE SECOND TIR / TRF KEY” launching
the command from the blue button situated on the right top of the screen; the doors actuators are
performing a closing/opening course.
- during the next 10 seconds, confirmed by the permanent lightening of the anti starting
system, push twice the RF remote control button; the doors will block and then unlock and the
anti starting indicator will t urn off. The second remote control is now synchronised. Check the
blocking/ unlocking by pushing the RF remote control. PROCEDURES
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then the new electronic key heads are functioning and pass to the next step. If the states are as
follows,
with one of the key, then both keys must be again replaced:
ANT I ST AR TING…………………………………………………..ACTIVE
RECEIVED KEY CODE………………………………………… PASSIVE
A CCEPTED KEY CODE…………………………………………PASSIVE
B) Replacement – checking of the E.C.U. decoder:
Pr oceed at the replacement of the vehicle E.C.U. decoder with the new one, then check by
means of the CLIP tester (with the contact taken off), selecting COMPUTER TEST- ANTI
STARTING- STATE LIST, the following states:
FI RST CYCLE MEMORISING………………………………….. PASSIVE
NOT PERFORMED KEY PROGRAMMING…………………….. ACTIVE
UNL OCKED KEY PROGRAMMING………………………..…...ACTIVE
If one of the states NOT PERFORMED KEY PROGRAMMING or UNLOCKED
KEY PROGRAMMING is not ACTIVE , then the E.C.U. decoder was used before and
must be replaced.
C) E.C.U. decoder coding:
Further on, perform the following operations:
- with the contact taken off, in COMPUTER TEST- ANTI STARTING- STATE LIST,
launch the command FINISHED CALIBRATION. - set t he contact on for a few seconds, the anti starting LED indicator blinks rapidly;
- take the contact off and va lidate t he c ommand FINISHED CALIBRATION (by the
blue button from the right side of the screen), in this moment the E.C.U. decoder is coded.
- check in the STATE LIST the following states which obligatory must be:
FIRS CYCLE MEMORISING…………………………………...... ACTIVE
NOT PERFORMED KEY PROGRAMMING…………………… PASSIVE
UNL OCKED KEY PROGRAMMING……………………………PASSIVE DIAGNOSTIC
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THE CONFORMITY CHECKING
Next, the checking of different states and configurations of the anti starting system is to be
performed.
In case of finding some failures at the diagnostic by means of
RECOMMENDATION the CLIP tester, analyse them based on the diagnostic (ALP)
corresponding to the respective failure.
Nr.
crt.Function State / configuration Observ
at i ons
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. Dome ceiling Without dome ceiling or Validation on the blue button
with dome ceiling on CLIP screen
4. Key programming 3G = configuration key With one or 2 keys
programming
5. Configuration petrol/ diesel 3D = configuration coded Without = for petrol engine dies el electric valve With = for diesel engine
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 the co ntact taken off
8. Key presence 8D = key present ACTIVE at the setting on the
c ontact if there is a coded key.
NOTE: the states 8D, 9D,
10 D must be ACTIVE at a
co rrec 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.
NOTE: after the analyse of the states 8D, 9D, 10 D the
co ntact will be set o when
the LED indicator blinks
(
ACTIVE anti starting)
DIAGNOSTIC
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ELECTRICAL DIAGRAMS
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The fuse box from the engine compartment is presented in chapter 10, that contains information
about its positioning on the vehicle and the functional purpose of the relays and fuse placed on it.
The functional codes of the wires are detailed explained in chapter 13.
FUNCTIONAL DIAGRAMS INTERPRETATIONS
The functional diagrams i nformation included in Chapter 8 are to be interpreted taking into
consideration the explanation referring to the following example:
1= vehicle class
2= manufacturing year
3= electric functional diagram denomination
4= criteria of equipment differentiatio n for identifying the functional diagram
5= electric connector colour*
6= connector graphical representation
7= electric component index number
8= fuses box number where the relay or the safety fuse are mounted.
9= identification of the safety fuse on the fuses box
10 = safety fuse value
11 = identification of wiring joints
12 = electric mass identification
13 = electric connection colour between wires*
14 = electric connection identification
15 = electric connection graphical representation
16 = symbol (sign) pages containing functional diagrams
17 = wire function code
18 = wire sectioning
19 = functional diagram number
The electric connectors (5) and the couplings (13) are symbolised by the following colours:
BA = white GR = grey RG = red
NO = black MA= brown CY = white
BE = blue VE = green
GENERALITIES
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