Dacia Solenza (engine E7J). Manual - part 198

89

ELECTRIC DIAGRAMS

89 - 96

SIGNAL + AIR TEMPERATURE SENSOR
SIGNAL  - PRESSURE  CONTROLLER POWER STEERING
CONTROL CANISTER PURGING VALVE

RPM ENGINE SIGNAL > RPM SENSOR
SIGNAL - RPM ENGINE > RPM  SENSOR
CONTROL 1 IDLING REGULATOR

CONTROL 2 IDLING REGULATOR
CONTROL 3 IDLING REGULATOR
CONTROL 4 IDLING REGULATOR

SIGNAL + WATER TEMPERATURE SENSOR
CONTROL + INJECTOR 1
CONTROL + INJECTOR 2
CONTROL + INJECTOR 3

CONTROL + INJECTOR 4
CONTROL - IGNITION COIL CYLINDER 1-4
CONTROL - IGNITION COIL CYLINDER 2-3

ATMOSPHERIC PRESSURE SENSOR + SUPPLY +
- DETONATION SENSOR
ATMOSPHERIC PRESSURE SENSOR SIGNAL

CONTROL - ANTI-POLLUTION DEFAULT INDICATOR
CONTROL - UPSTREAM OXYGEN SENSOR HEATING
CONTROL - DOWNSTREAM OXYGEN SENSOR HEATING
UPSTREAM OXYGEN SENSOR MASS

DOWNSTREAM OXYGEN SENSOR MASS
UPSTREAM OXYGEN SENSOR SIGNAL
DOWNSTREAM OXYGEN SENSOR SIGNAL

ATMOSPHERIC PRESSURE SENSOR MASS
ACTUATORS RELAY CONTROL
-  WATER TEMPERATURE
- POTENTIOMETER VALVE

CONTROL – CLIMATE CONTROL FAN RELAY SPEED 1
CONTROL – CLIMATE CONTROL FAN RELAY SPEED 2
-  AIR TEMPERATURE  SENSOR

+ IGNITION COIL, CHOCK SENSOR > FUEL PUMP RELAY
+ FUEL PUMP
+    INJECTORS >OUTLET ACTUATORS  RELAY

SIGNAL + DETONATION SENSOR
+ FOG PROJECTORS RELAY
+ FOG PROJECTORS > RELAY
CONTROL + FOG LAMP

+  PROTECTED REAR FOG LIGHTS
CONTROL - CEILING LIGHTING > DOORS CONTACTS
CONTROL - CEILING LIGHT

CONTROL + LOW SPEED WINDSCREEN WIPER
CONTROL + HIGH SPEED WINDSCREEN WIPER
CONTROL + WINDSCREEN WIPER FIX POINT STOPPING

CONTROL LOW SPEED WINDSCREEN WIPER TIMER
CONTROL + WINDSCREEN WIPER TIMER
CONTROL + REAR WINDOW DEFROSTING
CONTROL + WINDSCREEN WASHER PUMP

CONTROL + ELECTRIC DOORS UNLOCKING
CONTROL + ELECTRIC DOORS LOCKING
RADIO-FREQUENCY RECEPTION SIGNAL

DRIVER ELECTRIC WINDOW LIFTING CONTROL
DRIVER ELECTRIC WINDOW LOWERING CONTROL

3B
3BA

3BB
3BG
3BL

3BU
3BV
3BW
3BX

3C
3CR
3CS

3CT
3CU
3CV

3CW
3D
3DQ
3F

3FH
3GF
3GG

3GH
3GJ
3GK

3GL
3GN
3GT
3JK

3JL
3JN
3JP

3JQ
3NA
3NA1
3NR

3S
8A
8B

9J
9DP
13A

13C
14A
14B
14C

14D
14E
15B

16A
20C
20D

20F
21A
21B

Wires functions explanation

89

ELECTRIC DIAGRAMS

89 - 97

PASSENGER ELECTRIC WINDOW LIFTING CONTROL
PASSENGER ELECTRIC WINDOW LOWERING CONTROL
CONTROL - OIL PRESSURE INDICATOR
CONTROL - WATER TEMPERATURE INDICATOR
SIGNAL + REAR LEFT SPEAKER
SIGNAL -  REAR LEFT SPEAKER
SIGNAL -  REAR RIGHT SPEAKER
SIGNAL -  REAR RIGHT SPEAKER
SIGNAL - FRONT RIGHT SPEAKER
SIGNAL - FRONT RIGHT SPEAKER
SIGNAL -  FRONT LEFT SPEAKER
SIGNAL -  FRONT LEFT SPEAKER
CONTROL + CLIMATE CONTROL FAN SPEED 1
CONTROL + CLIMATE CONTROL FAN SPEED 2
CONTROL + CLIMATE CONTROL FAN SPEED 3
CONTROL + CLIMATE CONTROL FAN SPEED 4
CONTROL + AIR CONDITIONING RECYCLING
SIGNAL AIR CONDITIONING COMPRESSOR COUPLING
SIGNAL CLIMATE CONTROL FAN SPEED
CONTROL + AIR CONDITIONING RECYCLING
AIR CONDITIONING RELAY CONTROL > U.C.E. INJECTION
AIR CONDITIONING CONTROL
CONTROL + AIR CONDITIONING COMPRESSOR CLUTCH
FREON PRESSURE SENSOR
FREON PRESSURE SENSOR SIGNAL
+ FREON PRESSURE SENSOR
- FUEL LEVEL
SIGNAL + FUEL LEVEL TRANSMITTER
SIGNAL + WATER TEMPERATURE
VEHICLE SPEED SIGNAL
CONTROL + ENGINE COOLING FAN
CONTROL + LOW SPEED ENGINE COOLING FAN RESISTANCE
DRIVER SAFETY BELT INDICATOR MASS
SUPPLY + TURNING LIGHTS
+ PROTECTED TURNING LIGHTS
CONTROL + TURNING LIGHTS RELAY
LEFT TURNING  LIGHTS CONTROL
RIGHT TURNING LIGHTS CONTROL
CONTROL + STOP LIGHTS
CONTROL + ACOUSTIC  WARNING FUSE
CONTROL + ACOUSTIC WARNING
FLASH RELAY CONTROL
CONTROL + ANTI-STARTING INDICATOR
ANTI-STARTING RECEPTOR SIGNAL WAY
CONTROL-AIRBAG FAILURE INDICATOR
SIGNAL -  DRIVER’S AIRBAG
SIGNAL + DRIVER’S AIRBAG

22A
22B
28A
31A
34A
34B
34C
34D
34E
34F
34G
34H
38AH
38AJ
38AK
38AL
38AN
38AS
38AY
38EV
38K
38L
38R
38U
38X
38Y
41B
41A
42A
47F
49B
49L
60DV
64A
64AP
64B
64C
64D
65A
67C
67CP
80BD
80T
80X
129A
129C
129F

Wires functions explanation

89

ELECTRIC DIAGRAMS

89 - 1

The vehicle electric diagrams have been structured as Applied Principle Schemes (APS),

presented according to each system function of the vehicle, from electric point of view. These
diagrams also contain details concerning the internal function of some simple electric components
(contacts, relays), thus contributing to a better understanding of the system functioning and of the
incident good diagnosis.

The list of the vehicle functional diagrams is presented in chapter 2, where vehicles’ APS may

be found. They are divided as: electric’s supply diagrams, mass connection diagrams and  system
functional diagrams.

The electric functional diagrams (APS)- are presented in chapter 7 and on them, may be

identified as follows:

- electric components marked by 3-4 figures; their identification on the electric diagrams can

be achieved by means of “Index of components” of chapter 3;

- connections between the electric wiring, marked by an “R” followed by figures; they are

indicated in  the  chapter 4  list;

- mass connections, marked by an “M” followed by figures or letters are indicated in chapter 4;

Each wire is marked in the electric diagrams by an alphanumeric code representing the wire

function, followed by a group of letters representing the wire color.

The connectors and connections between wiring are presented in chapter 11, here the connectors

and connections between wiring  being  drawn as seen from  wires inlet in  connector or  connection
and the wires entering in each connector socket may be identified. This chapter also includes
detailed tables about each wire entering in connector: wire location in the connector socket, wire
section, wire function code and its destination.

The index of wire functions in connectors and connections- presented in chapter 10, namely the

list of all the connectors and connections, which helps to their easy identification in Chapter 11.

The mass and connection positions on vehicle is presented in chapter 5 and helps to identify

the electric mass fixing points on it, as well as location of the connections between its wiring.

The electric component locating on vehicle is presented in chapter 6. Starting from the

components’ list, the location of the various components with electric functions on the vehicle can
be identified.

The cockpit fuse box is presented in chapter 8. This chapter contains information about its

positioning and the functional purpose of the fuse.

GENERAL PRESENTATION

General

89

ELECTRIC DIAGRAMS

89 - 2

The fuse box from the engine compartment is presented in chapter 9, that contains information

about its location on the vehicle and the functional purpose of the relays and fuse placed on it.

The functional codes of the wires  are detailed explained in chapter 12.

FUNCTIONAL DIAGRAMS INTERPRETATION

The functional diagram information included in chapter 7 is to be interpreted taking into

consideration the explanation referring to the following example:

1 = vehicle class
2 = manufacturing year
3 = functional electric diagram denomination
4 = equipment differentiation criteria for identifying the functional electric diagram ˙
5 = electric connector colour ˝
6 = connector graphical representation
7 = electric component index number
8 = number of the fuse box on which the relay or safety fuse is mounted
9 = safety fuse identification on fuse box
10 = safety fuse value
11 = identification of wiring joints
12 = electric mass identification
13 = electric connection colour between wiring ˝
14 = electric connection identification
15 = electric connection graphical representation
16 = symbol (logo), pages containing functional diagrams
17 = wire function code
18 = wire colour ˝
19 = functional diagram number

OBSERVATION

1. The area (4) specifies the differentiating elements serving to the various functional

diagrams identification, considering the following symbols:
            ABCO01 = driver’s airbag

CA = climate maintenance with air conditioning
CHAUFO = climate maintenance without air conditioning
CPE = Electric locking/unlocking doors control
DA

 

= assisted power steering

E0, E1, E2

 

= levels of  equipment

LVE

 

= front windows electric control

General