Dacia Solenza (engine E7J). Service 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
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