Audi A4

since 1994 release

Manual of the car



Audi A4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
- System of injection
   + System of injection Motronic
   - System of injection of MPI and MPFI
      Additional functions
      Knots of system of injection
      Functioning
      Adjustment with the help a lambda probe
      Violations in work and self-diagnostics
      Self-help
      Visual control
      Check of knots
      Dismantle of separate details
      Cable of a butterfly valve
      Inlet collector
      Idling adjustment
      Check of exhaust gases
      The help at malfunctions
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics


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Check of exhaust gases

Everything that you have to know about check of exhaust gases, can be found in the section System of Injection Motronic.

 Council: Shutdown of the accumulator erases correction coefficient of speed of idling for injection. The system has to grope again slowly the correct size of speed that can proceed within several minutes. Do not panic at once if after replacement of the accumulator the car suddenly works not as it is necessary, do a bit of traveling some time until control comes to the end.