Opel Frontera

since 1992 of release

Repair and car operation



Fronter's Opel
+ Opel Frontera brand Cars
+ Current leaving and service
+ Engine
+ cooling and heating Systems
+ Power supply system and release
- Engine electric equipment
   + ignition System
   + charge and start Systems
+ Coupling
+ Manual box of gear shifting
+ Driveshafts, main transfer
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Governing bodies and operation
+ electric equipment Schemes



Engine electric equipment

GENERAL INFORMATION


The structure of electric equipment of the engine includes all components of systems of ignition, start and a charge. In view of that on the functional purpose these components belong to directly ensuring functioning of the engine, they are considered separately from components of onboard electric equipment, such as lighting devices, monitors, etc.
The rated voltage in system of electric equipment of the car of 12 V.Elektrooborudovaniye is executed according to the single-wire scheme. The negative conclusion of the storage battery is connected to the case which carries out function of the second electric wire. The storage battery is in an impellent compartment.
The starter has compulsory moving of a gear wheel of a drive of the engine by means of the electromagnetic traction relay. On the car the Bosch firm starter is established. The switch of a starter is a component of the switch of ignition and, at inclusion, puts in action the electromagnetic traction relay established in a starter.
On the car Delco Remy or Bosch firm generators can be established. Maximum current of return of the generator 100 A.
The generator is given in rotation through maple a belt from a cranked shaft of the engine. On a cover from contact rings there is a tension regulator. On the dashboard there is the control lamp supervising process of a charge of the storage battery. If the lamp does not die away at the working engine, it indicates violation of process of a charge of the battery.
At work with electric equipment always it is necessary to observe certain security measures:
a) Be careful - electrodevices especially easily fail at maloperation with them during check, connection and service.
b) Do not leave ignition for a long time included at the switched-off engine.
c) Never disconnect wires from the battery at the working engine.
d) At connection of wires from the auxiliary power supply at emergency start of the engine observe polarity.
e) Always disconnect a negative wire from the battery the first and connect the last in order to avoid short circuit at a casual contact the tool during time отдавания / tightenings of a clip of the plug.

Specifications

Remark

Separate characteristics are provided also in the text of Head


Ignition system

Ignition system
With the distributor (2.4 l) or without the distributor with the ignition module (2.0 l from the middle of 1995 of release)
The engine of 2.0 l till 1995 of release
Corner of the closed condition of contacts
Electronic regulation
Ignition moment
from 8 ° to 12 ° to VMT idling
Spark plugs
According to the catalog of the manufacturer
Distance between electrodes
0.7-0.8 mm
Engine of 2.4 l
Corner of the closed condition of contacts
Electronic regulation
Ignition moment
Electronic regulation
Spark plugs
According to the catalog of the manufacturer
Distance between electrodes
0.7-0.8 mm
The engine of 2.0 l from the middle of 1995 of release
Corner of the closed condition of contacts
Electronic regulation
Ignition moment
It is regulated by injection system
Spark plugs
According to the catalog of the manufacturer
Distance between electrodes
0.7-0.8 mm
The engine of 2.2 l from the middle of 1995 of release
Corner of the closed condition of contacts
Electronic regulation
Ignition moment
Electronic regulation
Spark plugs
According to the catalog of the manufacturer
Distance between electrodes
0.7-0.8 mm

Driving belt of the generator


The engine of 2.4 l to the middle of 1995 of release
Length
925 mm
Width
9.5 mm
Belt tension:
  – the new
  – being in the use

450 N
250-300 N
The engine of 2.4 l to the middle of 1995 of release
Length
888 mm
Width
9.5 mm
Belt tension:
  – the new
  – being in the use

450 N
250-300 N

Storage battery


Tension
12 In
Capacity
Depending on the engine and model 36, 44, 55 or 66 of Ach
Type

Not served


Generator


The applied generator
Bosch or Delco Remy, depending on the engine 70 or 90 A
Bosch generator
Force current/type
70 And, type К1 14 V 28/70 A
Tension
14 In
Given current at 1500 rpm
27 And
Given current at 2000 rpm
46 And
Return current at 6000 rpm
70 And
Minute diameter of contact rings
31.5 mm
Minute size of an acting part of a brush
5 mm
Resistance of a winding of excitement
28 Ohm + 10 %
Resistance of a winding of a stator
0.10 + 10 %
Tension at 4000 rpm

13.7-14.5 In

Delco-Remy generator
Max. a given current
70 And or 100 And
Tension
14 In
Return current at 1500 rpm
26 And or 35 And
Return current at 6000 rpm
72 And or 100 And
Minute length of brushes
20 mm
Resistance of a winding of excitement
1.7 Ohm

Bosch starter


Type
DW of 1.4 kW
Check without loading:
  – force of a consumed current
  – at number of turns
  – tension

80 And
7500 rpm
11.5 In
Check by short circuit:
  – tension
  – force of a consumed current

8.0 In
410 And
Diameter of a collector
33.5 mm
Minute length of a brush
7.0 mm

Efforts of a tightening of carving connections, Nanometer


The moments of an inhaling of fixture are given also in the text of Head.

The OHC engine of 2.0 l till 1995 of release
Starter, from a transmission
75
Starter, from the engine
45
The generator to the console
25
The generator console to the block of cylinders
40
Support to the generator
25
Starter support to the block of cylinders
15
Spark plug
25
The OHC engine of 2.0 l from the middle of 1995 of release
Starter to the block of cylinders
60
Gear rotor of the sensor of turns to a cranked shaft
13
Starter support to the block of cylinders
25
Arm of fastening of the generator to the block of cylinders
35
The detonation sensor to the block of cylinders
25
The sensor of angular speed of a cranked shaft in the block of cylinders
6
The oxygen sensor in the exhaust silencer
30
Strut to a final collector and the generator
18
Support to the inlet pipeline and the generator
18
The bottom bolt of fastening of the generator to the console
35
Spark plugs
25
DOHC engine of 2.2 l
Starter to the block of cylinders
60
The ignition module to the adapter
8
Asterisk of the sensor of angular speed to a cranked shaft
13
Starter support to the block of cylinders
25
Arm of fastening of the generator to the block of cylinders
35
The detonation sensor to the block of cylinders
20
The sensor of angular speed of a cranked shaft in the block of cylinders
6
The oxygen sensor in the exhaust silencer
30
Strut to a final collector and the generator
18