Dacia SuperNova (engine E7J). Service manual - part 218

ELECTRIC DIAGRAMS

89D -32

89D

ENGINE WIRING

B41

02

WATER TEMPERATURE SENSOR

Pos. Sectioning

Destination

A

0,35

42A

SIGNAL + WATER TEMPERATURE

B1

0,60

3JK

- WATER TEMPERATURE

B2

0,60

3C

SIGNAL + WATER TEMPERATURE SENSOR

RPM SENSOR

Pos. Sectioning

Destination

A

0,60

3BG

ENGINE RPM SIGNAL > RPM SENSOR

B

0,60

3BL

ENGINE RPM - SIGNAL > RPM SENSOR

          149

3BG

   X

    X

B

3BL

A

CONNECTORS AND CONNECTIONS WIRES FUNCTION

ELECTRIC DIAGRAMS

89D -33

89D

ENGINE WIRING

B41

02

  

  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 > ACTUATORS 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

CONNECTORS AND CONNECTIONS WIRES FUNCTION

ELECTRIC DIAGRAMS

89D -34

89D

ENGINE WIRING

B41

02

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

ELECTRIC DIAGRAMS

89D -35

89D

ENGINE WIRING

B41

02

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