2004 DACIA SUPERNOVA Repair Manual

Page 121 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 31
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENTOR
MEMO RIZEDTHE ATMOSPHERIC PRESSURE CIRCUIT
1. Pressure defect of the intake collector.
Conditi

Page 122 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 32
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENTIDLE MODE ADJUSTMENT CIRCUIT
Faulty idle mode adjustment
S UGGESTIONS
Check the connection and th

Page 123 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 33
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENT OR
MEMO RIZEDCIRCUIT OF CLAPPER POTENTIOMETER
Breakdown of clapper position.
Conditions of break

Page 124 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 34
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENTOR
MEMO RIZEDWATER TEMPERATURE SENSOR CIRCUIT
Breakdown of water temperature sensor
Conditions of

Page 125 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 35
DIAG
NOSING-INTERPRETING THE DEFECTS
AIR TEMPERATURE SENSOR CIRCUIT
Breakdown of air temperature sensorDEFECT
PR ESENTOR
MEMO RIZED
Conditions of br

Page 126 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 36
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENT
CANISTER DRAINING VALVE CIRCUIT
1. Short-circuit at 12 V along the way to pin 4 of calculator (d

Page 127 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 37
DIAG
NOSING-INTERPRETING THE DEFECTS
DEFECT
PRESENTOR
MEMORI ZEDOXYGEN PROBE CIRCUIT
Breakdown of oxygen probe signal
Conditions of breakdown detect

Page 128 of 933

DACIA SUPERNOVA 2004  Repair Manual  E7J-A-2/60 ENGINE17
IGNITION AND INJECTION
17 - 38
DIAG
NOSING-INTERPRETING THE DEFECTS
OXYGEN PROBE HEATING CIRCUIT
1. Short-circuit at 12 V along the way to pin 63 of calculator (heating oxygen pro