Engine electrical equipment VAZ-2105

Battery design
The 6ST-55P battery consists of six 2 V cells connected in series. Each cell is placed in a separate compartment and consists of positive and negative plates separated by...

Possible battery problems
Possible malfunctions of the battery, their causes and remedies are shown in the table. Causes of malfunctions Solutions Accelerated battery discharge during vehicle operation...

Bringing a dry-charged battery into working condition
Batteries are delivered to spare parts without electrolyte in a dry-charged version. To bring such a battery into working condition, unscrew the plugs and remove the seals from...

Keeping the battery healthy
Checking the electrolyte level The electrolyte level should be 5-10 mm above the upper edge of the separators and not rise above the lower edge of the filler neck. During...

Generator design
Generator G-222 (pic. 226) three-phase, alternating current with built-in rectifier and voltage regulator. It consists of a rotor 3 with a winding and a stator 13 with two covers...

Rules for checking and operating the generator
Generator test data: Maximum output current at 13 V and rotor speed 5000 min -1 , A - 45 (55*) Limits of regulated voltage, V — 14.1±0.5 * For generator 37.3701. When operating,...

Possible generator malfunctions
Possible malfunctions of the generator, their causes and remedies are given in the table.

Generator checks
Checking the generator on the stand Allows you to determine the serviceability of the generator and the compliance of its characteristics with the nominal ones. The brushes of the...

Generator repair
Disassembly and assembly of the generator Loosen the screws and remove the brush holder 1 (pic. 231) assembled with the regulator 21 and the capacitor 19. Unscrew the nuts of the...

Starter design
Starter ST-221 (pic. 232) is a four-pole DC motor with mixed excitation, with electromagnetic engagement of the drive gear and remote control. Rated starter power 1.3 kW. Pic....

Possible starter malfunctions
Possible malfunctions of the starter, their causes and remedies are given in the table.

Checking the starter on the stand
Data for checking the starter: Current consumption, A, not more than: at maximum power - 260 in the inhibited state - 500 at idle - 35 (60*) * For starter 35.3708. To verify the...

Starter repair
Eliminate malfunctions or damage to the starter by replacing defective parts. The only repair operation that can be performed is the turning of the manifold. Disassembly Unscrew...

The design of the ignition system
Until 1988, only a conventional contact ignition system was used on cars, in which the power circuit of the primary winding of the ignition coil 4 (pic. 236) interrupted by the...

Possible malfunctions of the ignition system
Possible malfunctions of the ignition system, their causes and remedies are listed below. * Faults related to the non-contact transistor ignition system.

Checking the elements of the ignition system on a car
Attention. If the vehicle is equipped with a non-contact high energy transistor ignition system, do not disconnect the high voltage wires and check the ignition circuits for a...