
IGNITION AND INJECTION
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Diagnostic – General
This document is presenting the diagnostic for the injection computers SIRIUS 32, which have
nr.program E1 and Diag.variant 10.
In order to perform the diagnostic of this injection system, it is necessary to use the following
elem ents:
-D iagnostic Technical Note
-F unctional electric diagram of the respective vehicle
-CLIP technic al tester, 90 ways terminal (ELE 1497).
DIAGNOSTIC PE RFORMING STEPS
- CLIP tester connection to the diagnostic socket for identification of the SIRIUS 32 computer
type, of the “E1” program and the diagnostic variant “10”.
- Informati on identification in the document “Diagnostic” corresponding to the injection system.
- Reading and observing of the working instructions presented in the diagnostic documentation.
- Reading of the failures memorized by the injection computer, by means of the CLIP tester and
caus es identification by means of chapter “ Failures interpretation”
DO NOT ERASE T HE MEMORIZED FAILURES BEFORE RE ADING THEM BY MEANS OF THE CLIP TESTER
Write the memorized failures, after having previously red by means of the CLIP tester, in order
to be taken into consideration and treated, if these are to be themselves erased.
1. Treat all existent failures.
2. Memorized failures:
Perform the operations mentioned in “Recommendations” corresponding to each failure, in order
to confirm the failure.
If the failure is becoming present, then it must be treated.
3. For vehicle provided with OBD.
If the failure is memorized and the OBD indicator is on, read the failure context remarks, the
co rres po nding state at” OBD indicator lighting requesting”, in order to establish if this is the cause
for i ndicator lighting.
In such case, treat the failure as being present.
REMARK : the state “ OBD indicator lighting requesting” may be YES or NO and may be
co nsulted by selecting menu “ FUNCTIONS”, then OBD INDICATOR LIGHTING”.
Perform the conformity checking (evidencing of eventually disturbances not yet declared by the
system self-diagnostic). Validate the reparation performing (failure cause elimination).
Take benefit of the information from the failure-locating tree, in case the problem is persisting.
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Procedures
A. E.C.U. 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.
REMARK:
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 T E N T I ON!
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.
Proceed 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 the type “B41”
- enter the menu “ COMPUTER TEST” then select “ ANTI STARTING”
- access “COMMAND MODE” then “CONFIGURATIONS READING”
- note the configurations found : petrol, programming with 1 or 2 keys, ceiling delayed
light, the type of the doors’ blocking switch (CPE), etc.;
3. Return to the menu “COMPUTER TEST”
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………………….......………… PASSIVE
19G NOT PERFORMED KEY PROGRAMMING ………..……….. ACTIVE
19D UNBLOCKED KEY PROGRAMMING ……………….………ACTIVE
OBSERVAT ION:
If the states 19G and 19D are not “ACTIVE” this means the E.C.U. decoder has
b een already used, so it isn’t new and cannot memorise another anti starting code.
6. Access t he menu “COMMAND MODE” and then “CONFIGURATION”, where you
will c onfigure t he new E .C.U. decoder in the same way as the old one : petrol, 1 ke y, ceiling
delayed light, 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.
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Procedures
RE M ARK:
For the RF remote control synchronisation, after the replacement of an E.C.U. decoder,
the sync hron is ation proced ure must be per formed taking i nto account the foll owing
situations : - fo r one RF remote control, perform the “ SIMPLE SYNCHRONISED
PROCED URE ”;
- for the second RF remote co ntrol per form the “SPE CI FI C SYNCHRONI SED
PROCED URE ”.
B. KIT REPLACEMENT PROCEDURE
(E.C.U. decoder plus 2 key he ads)
In case of one kit replacement perform the following steps:
- memorising the anti starting code by the E.C.U. decoder;
- memorising of the new anti starting code by the injection computer; it is necessary the
repairing code (found out based on the old ke y heads code) and t he CLIP tester.
Perform the actions in the following sequence:
1. Mount the metal insertions of the old keys to the new key heads.
2. Inform by phone at ”Client Voice” (phone no 0248 500 000), the vehicle chassis series and
the key heads code, written on the vehicle invoice, in order to get the repairing code.
3. Connect the CLIP tester t o the diagnostic socket and to the battery (or to the lighter
s ocket) of the vehicle. Read the configuration of the old E.C.U. decoder before dismounting it
off the vehicle, as follows:
- select vehicle type “B41”;
- enter the menu “ COMPUTER TEST” then select “ ANTI STARTING”;
- access “COMMAND MODE” then “READ CONFIGURATIONS”;
- note the configuration s : petrol/diesel, programming with 1 or 2 keys, ceiling delayed light,
the type of the doors’ blocking switch (CPE), etc.
4. Return to the menu “ANTI START ING”.
5. Dismount the old E.C.U. decoder and replace it with a new one, the contact being off.
6. Check the configuration of the new E.C.U. decoder selecting “ STAT E LIST”; here you
must find the following states: 18G FIRST KEY MEMORISING……………………………........… PASSIVE
19G NOT PERFORMED KEY PROGRAMMING ………………..... ACTIVE
19D UNBLOCKED KEY PROGRAMMING ……………………..... ACTIVE
REMARK:
If the state 19G and 19D are not “ACTIVE” this means the E.C.U. decoder isn’t a
ne w one and cannot memorise another anti starting code.
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Procedures
17. The procedure is finished. Check the engine starting with both keys.
REMARK:
For the RF remote control synchronisation, after the replacement of a kit, take into account
the following situations:
- for the first RF remote control, perform the “ SIMPLE SYNCHRONISED PROCEDURE”;
- for t he second RF re m ote control pe rform the “SPE CIFIC SYNCHRONISE D
PROCEDURE”. C. CODE REPAIRING INTRODUCTION PROCEDURE
The repairing code may be introduced only by means of the CLIP tester. This is possible only
if when setting the contact on, the anti starting indicator blinks rapidly, this being confirmed by the
state:
10G ANTI STARTING ……………………………………………….ACTIVE
After getting from DACIA database the repairing code (based on the vehicle chassis series
and on the code from the vehicle’s key head), perform the following operations.
1. Connect the CLIP tester to the diagnostic socket and to the battery (or to the lighter
socket) of the vehicle.
2. The anti start up indicator must blink slowly , the contact being taken off.
3. Set the contact in “M” position. The indicator must blink rapidly.
4. Select vehicle type “B41”;
5. Select the menu “ COMPUTER TEST” then select “ ANTI STARTING”.
6. In the menu “STAT E LIST” find the state 10G “ANTI STARTING” which must be
“ACTIVE”. 7. Access “COMMAND MODE” then select “ACTUATORS”.
8. Select the command “ MANUAL CODE INTRODUCTION” where you will write the
repairi ng c ode (form ed of 4 fi gures), then validate it with t he ke y “ ENTER”. The message
“COMMAND IN PROGRESS” will be displayed followed by the message “FINISHED
COMMAND”. 9. Now the procedure is finished and you may start the vehicle engine.
AT T E N T I ON!
Yo u may perform three attempts of introducing the repairing code; if after the third
essay the code is not yet valid, wait for 15 minutes, take off the contact and then set it
again, then other three attempts may be performed.
REMARK:
This procedure does not decode the injection computer, but is only allowing the start
of the vehicle’s engine. After 10 minutes have passed from the first introduction of the
r epairing code or after the disconnection of the battery, the vehicle’s engine cannot be
s tarted unless a new repairing code is introduced.
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Procedures
D. SIMPLE SYNCHRONISED 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 in the range of the E .C.U. decoder reception,
because of blind 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 the 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/opening course;
-the procedure of synchronisation is finished; check the doors blocking/ unlocking by
pushing the RF remote control.
OBSERVAT ION:
During those 10 seconds you can visualise by means of the CLIP tester t he state 17G
“PROGRAMMING OR 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 “B41”;
- select the menu “ COMPUTERS TEST” then “ ANTI STARTING”;
- enter the menu “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 t he RF remote control button; the doors will block and then unlock and the
anti starting indicator will turn off. The second remote control is now synchronised. Check the
blocking/ unlocking by pushing the RF remote control.
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Cockpit centra l Unit is not c oded. Once mounted on vehicle, i n order t o become under
operation, the memorization of a code it is necessary.
In order to perform this procedure, it is obligatory to have at least one of the vehicle old keys,
to know the reparation code and the injection computer must be correctly coded (please refer
to the assignation table). isvehicle, in order to become under operation, the memorization of a
code it is necessary.
I ATTENTION : if Cockpit Central Unit is memorizing a code, this one is assigned only to
that vehicle. It is impossible the code erasing or memorizing another code. eh old keys, to knhe
re IMPORTANT : only the keys presented when performing this procedure are becoming
under operation, with the condition:
- they have been already coded on this vehicle.
- they are ne w (not coded). icn c omputer m ust be correctly coded (please refe r to tho
R EMARK: if only Cockpit Central Unit is to be replaced, it is not necessary to perform
any intervention to the injection computer: this one will keep the same anti starting code.
SPECIAL SITUATIONS
If the screen displays:
“ Inserted after-sale code does not c or-
respond to the presented key. Check if the
code was correctly e ntered and if a vehicle
key was presented” : the code is not corre -
s ponding to the vehicle or a new key has been
used.
“Cockpit Central Unit is not empty. Start
the keys programming procedure” . Cock-
pit Central Unit is alre ady coded on this ve-
hicle. “Cockpit Central unit programming fail-
u re, key not possible to be used on this
vehicle”; the key code does not correspond
to the entered code (the key is be longing to a
vehicle of another type).
Diagnostic – General
PR OGRAMMING PROCEDURE OF
THE COCKPIT CE NTRAL UNIT
By means of the CLIP tester:
Enter in dialogue with system “Anti-start-
ing”. In menu “Control module”, “Spec ific
control ” , val idate line “SC027: Cockpit
Central Unit programming” The te ster is displaying “ Ta ke off the key
from anti-theft contact”
The te ster is displaying “Introduce the
after- sale code”. With the contact off, insert
the after-sal e secret code (12 hexadecimal
characters), the validate it.
If the code format is correct, the tester is
displaying “Insert an alre ady coded key on
the vehicle, set the contact on and then
va lidate” and the programming procedure is
under way. The t est er i s displ aying “ UCH pro-
grammed. Start the keys programming
procedure” and the Cockpit Central Unit is
coded. In this moment, it is necessary to enter
in the key programming mode, in order assign
the others keys (maximum four). More sec-
onds may pass before this message is displayed.
ATTENTION : the maximum interval between
each operati on is of 5 minute s if not the
procedur e is canceled.
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THE PROCEDURE OF COCKPIT CENT RAL UNIT PROGRAMMING
Diagnostic – General
The code can be entered only whencontact is et off
Enter in dialogue with system “Anti-starting”
Select menu “Control menu” and “Specific
control”.
S elect control “SC027 Cockpit Central
Unit Programming”.
T ester is displayin g:
“Take off the key from anti-theft contact”
Tester is displaying:
“Enter the after-sale code”
Enter t he code ( 12 hexadecimal
characters, capital l etters)
Tester is displaying:
“Insert an already programmed key on
vehicle”
Insert a key belonging to the vehicle and set
the contact on.
The procedure can not be performed with a
new key.
A
If tester is displayin g:
“Cockpit Central Unit is no
empty.
St art the key programming
procedure”.
Cockpit Central Unit is already
coded on this vehicle
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Diagnostic – General
THE PROCEDURE OF
KEYS ASSIGNATION
IMPORTANT : if not all keys are available it
will be necessary to subsequently perform the
assignation procedure with all the keys.
Enter in dialogue with syste m “Anti-
starting” .
In menu ”Control menu”, “Spe cifi c
c ontrol” , validate line “SC028: Key program-
ming”. Tester is displaying: “Take off the key from
anti-the ft contact”.
Tester is displaying “Enter the after-sale
code” .
With contact set off, enter the after-sale se-
cret code ( 12 hexadecimal characters) and vali-
date it. Tester is displaying “Attenti on. Not pre-
se nted k eys will be not active. Re -launch
th e procedure in order to re-assign them”:
the programming is under way. Tester is displaying: “Insert key in anti-
theft contact and set the contact on, then
validate” : set the contact on using a vehicle key
or a new key. Tester is displaying: “No of programmed
keys 1” and “ take off the key from anti-
theft contact, then validate” .
Tester is proposing: “Do you wish to pro-
gram a new key ?”. In order to assign additional keys, set the con-
tact on few seconds using the vehicle’s others
keys that must be assigned (maximum four), then
validate. Tester is displaying: “2, 3, 4 programmed
keys” and “ take off th e key from anti-theft
contact”. ATTE NT I ON: t h es e on es mus t be t he
vehicle ’s old keys or new not coded keys.
Tester is displaying: “ Data entry in me mory”,
Cockpit Central Unit is coded and the keys are
a ssigned.Th is message will be displayed for few
seconds, then you may come out from the re-
a ssignation procedure
ATTENTION : the maximum admissible
interval between each operation is of 5 min-
utes otherwise the procedure is canceled.
Tester is displaying in this situation the
me ssage: “Pe r for ming co nditions not
ac c ompli shed”. T hi s me ss age is also
d isplayed in case of dialogue loss with the
Cockp it C entral Unit or in case of battery
supplying cutting off.
SPECI AL SI TUATIONS
If te ster is displaying:
“Coc kpit Central Unit is empty. Launch
the C ockpit Centra l Un it p rogrammi ng
procedure”, th en the Cockpit Central Unit is
no t used. It is impossible to assign keys to a
not coded Cockp it Central Unit.
“Per forming conditions not accom-
pli s hed ”, t he entere d code is not correct;
check and then start ag ain the code entering
procedure.
If the key does corres pond to the Cockpit
Central Unit of that vehicle, the tester is dis-
playing “Interrupted procedure: attention,
the keys assigned to the vehicle are the
on es that have been assigned before pro-
cedure s tarting. T he pr es ented k eys be-
fore proc edure interruptio n are not any-
more empty and can be only assigned to
th is vehicle” assigned.
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