Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
- Kuzovnaja electrosystem
   Minus to "weight"
   Orientation in electrosystem
   Plug connections
   The central switchboard
   The additional block of the relay
   The relay and management blocks
   The unloading relay of contact Х
   Safety locks
   The table of safety locks
   Electric schemes
   + The full electroscheme of car Audi 80: the 2-litre 4-cylinder engine (66 kw)
   + The 2-litre 4-cylinder engine (85 kw)
   + The 2,3-litre 5-cylinder engine (98 kw)
   + The 2,6-litre 6-cylinder engine (110кВт)
   + Additional equipment
   + The storage battery
   + The generator
   Condition check клинового or полилинового a belt
   Tension клинового a belt
   Tension клинового or поликлинового a belt
   Torn клиновой a belt
   Overheat of the engine because of damage клинового a belt
   The review wedge and полиwedge belts
   Replacement клинового a belt
   The list of malfunctions
   The list of malfunctions
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications


The list of malfunctions


Its reason
Than to help
A.Pri an ignition key procollar in the lock in position Start a starter turns the engine too slowly or at all does not operate 1. Indicators burn low or have gone out
The storage battery was discharged
b) connections of cables ослабли or оксидированы
The starter had a short circuit on weight
2. Indicators burn brightly, clicks from a starter are audible
Brushes or their connections in a starter are worn out
b) in the involving relay contacts have scorched
The starter winding is damaged
3 Indicators burn brightly, any sounds
The involving relay "hangs", because залипло or has overheated
b) contact of the plug 50 on involving relay has departed
Conducting on the plug 50 from the ignition lock to involving the relay on a starter Is interrupted
To get the engine by means of auxiliary cables from another's storage battery
To check connections of cables
To repair a starter in a workshop
To check up coal brushes
To replace involving relay
To repair a starter in a workshop
To ask the assistant to turn the ignition key in position of start and to knock with a screw-driver on the involving relay
To check up connection
To check up conducting with a control lamp
V.Starter works, but does not turn the engine 1. The drive of the involving relay gets jammed
2. A gear wheel or flywheel teeth is damaged
To repair a starter in a workshop
A few to push the car by the included transfer. Again to get. To replace the damaged details
With. The involving relay quickly joins and switched off, the starter does not work The storage battery is strongly discharged, at inclusion of the electromagnetic switch pressure strongly falls also it is again disconnected To charge the accumulator
D. The starter continues to work, at the released ignition key 1. The involving relay зависло also is not disconnected Immediately to disconnect ignition, as a last resort to disconnect the accumulator. To replace involving relay
E.Shesternja does not leave gearing after engine start 1. The returnable spring is faulty or broken
2. Gear gearing of a gear wheel or an engine flywheel is polluted or damaged
Immediately to disconnect ignition. To repair (in a workshop)
To clean or replace the damaged details (in a workshop)