Opel Frontera

since 1992 of release

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