Dacia SuperNova (engine E7J). Manual - part 194

89C

ELECTRIC DIAGRAMS

89C - 28

CONNECTORS AND CONNECTIONS WIRES FUNCTION

ENGINE WIRING

B41

01

  

    CM1PE

                                          NO

     887

  3NR
   A

 3GF
  SA

 A              B           C          D

 3GK
    V

 3GH
A-VI

UPSTREAM OXYGEN SENSOR

Pos.

Sectioning

Destination

A

1,0

  3NR

+ INJECTORS > ACTUA

TORS RELAY OUTLET

B

1,0

  3GF

CONTROL - UPSTREAM OXYGEN SENSOR HEATING

C

0,60

  3GK

UPSTREAM OXYGEN SENSOR SIGNAL

D

0,60

  3GH

UPSTREAM OXYGEN SENSOR MASS

IGNITION COIL

Pos.

Sectioning

Destination

A

2,0

3CV

CONTROL – CYLINDERS 1-4 IGNITION COIL

B

2,0

3CW

CONTROL – CYLINDERS 2-3 IGNITION COIL

C

2,0

3NA

+ IGNITION COIL, CHOK

E3 SENSOR > FUEL 

PUMP

RELAY

89C

ELECTRIC DIAGRAMS

89C - 29

ENGINE WIRING

B41

01

1

0,50

3S

SIGNAL + DETONATION SENSOR

2

0,50

3DQ

DETONATION SENSOR MASS

4

0,50

TB1

DETONATION SENSOR SCREENING

CANISTER PURGING VALVE

Pos. Sectioning

Destination

1

0,60

  3NR

+ INJECTORS  > 

ACTUATORS RELAY OUTLET

2

0,60

  3BB

CANISTER PURGING VALVE CONTROL

DETONATION SENSOR

Pos.

Sectioning

Destination

CY2AE

                      

MA

      146

    3S
     X

 

1             2

3DQ
  X

CY13C

NO

      371

3NR
  X

3BB
  X

1

2

CONNECTORS AND CONNECTIONS WIRES FUNCTION

89C

ELECTRIC DIAGRAMS

89C - 30

ENGINE WIRING

B41

01

CHOKE SENSOR

1

1,40

3NA1

+ FUEL PUMP > CHOKE 

SENSOR

3

1,40

3NA

+ IGNITION 

COIL, CHOKE

 SENSOR > 

FUEL PUMP

RELAY

Pos. Sectioning

Destination

ATMOSPHERIC PRESSURE SENSOR

Pos.

Sectioning

Destination

A

0,35

3GN

Atmospheric pressure sensor mass

B

0,35

3F

Atmospheric pressure sensor signal

C

0,35

3D

Atmospheric pressure sensor > Supply +

CONNECTORS AND CONNECTIONS WIRES FUNCTION

89C

ELECTRIC DIAGRAMS

89C - 31

ENGINE WIRING

B41

01

AIR TEMPERATURE SENSOR

Pos. Sectioning

Destination

1

0,60

3B

SIGNAL + AIR TEMPERATURE SENSOR

2

0,60

3JQ

AIR TEMPERATURE SENSOR MASS

STEP-BY-STEP ENGINE

Pos.

Sectioning

Destination

A

0,60

3BV

IDLE RUNNING REGULATOR CONTROL 2

B

0,60

3BU

IDLE RUNNING REGULATOR CONTROL 1

C

0,60

3BW

IDLE RUNNING REGULATOR CONTROL 3

D

0,60

3BX

IDLE RUNNING REGULATOR CONTROL 4

 

      CM1PE

                                         NO

      649

 3BV

  X

  3BU

   X

 A

B

C

D

  3BW

     X

  3BX

   X

CONNECTORS AND CONNECTIONS WIRES FUNCTION