2004 DACIA SUPERNOVA check engine

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 12
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  wil

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 13
NOTE
For the RF remote control synchronisation, after the replacement of an E.C.U.
decoder, the synchronisation procedure must be performed taking into account t

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 14
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 mus

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 16
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

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 17
FIXING THE INCIDENT “UNRECOGNIZED  KEY CODE BY
THE E.C.U. DECODER”
Fo r solving the incident “unrecognised anti  starting code of the e lectronic key head

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 18
If the states 
remain unchanged,  check  the  following:
- electric connections  of the decoding bushing
-  the electric connections  between the E.C.U.  decoder

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
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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 aga

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DACIA SUPERNOVA 2004  Repair Manual 82A
HORN - ENGINE IMMOBILISER
82A - 20
D) 
Memorising of the new code of  the injection computer
- in  ACTUATORS  
launch the command  MANUAL INTRODUCTION CODE ; type
the repairing code of  the old ke