Audi A4, S4
Introduction
Controls and receptions of safe operation
Current leaving and service
The engine
Systems of cooling, heating and the air conditioner
- Power supply systems, release and decrease in toxicity of the fulfilled gases
    Power supply systems of petrol and diesel engines
   - System of injection of fuel of the petrol engine
      The general data and security measures
      Functioning of a control system and injection of the petrol engine
      The general check of system of injection of the petrol engine
      Check and adjustment of number of turns of a single course/moment of ignition/concentration WITH
    System of injection of fuel of the diesel engine
    Systems of release and decrease in toxicity of the fulfilled gases. Турбокомпрессор
Systems of an electric equipment of the engine
Manual box of a gear change
Automatic transmission
Coupling, power shafts and differential
Brake system
Suspension bracket and steering
Body
Onboard electric equipment




The general check of system of injection of the petrol engine

Special devices are necessary for regular search of malfunctions and their elimination. Such devices very expensive and, as a rule, are available only on HUNDRED. Therefore here the description only the basic checks is resulted.

 PERFORMANCE ORDER

    Check up the storage battery, address to Section Check and a gymnastics of the storage battery. Check up all safety locks, address to the Head the Onboard electric equipment. Disunite and again join all sockets of corresponding electronic systems. Check up reliability of fastening of sockets and cables in an impellent compartment. Check up reliability of fastening of all connections of weight. Check up tightness of hoses and pipelines. Thus pay attention to presence of cracks. Fix ослабшие connections.