Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
- 6. Fuel system
   + 6.1.2. Technical characteristics
   + 6.2. Multipoint system of injection of fuel
   - 6.3. System of injection of MPI/MPFI (6-cylinder engines)
      6.3.2. Technical characteristics
      6.3.3. Distinctions of systems of injection
      6.3.4. Sensors
      6.3.5. Idling regulation
      6.3.6. Removal and installation of klapanny nozzles
      6.3.7. Check of klapanny nozzles
      6.3.8. Oxygen sensor
   + 6.4. Power supply system of diesel engines
   6.5. Device of service of heating
   6.6. Diagnostics of malfunctions of system of heating
   6.7. Conditioner: not only "pluses", but also "minuses"
   6.8. Rules of service of the conditioner
+ 7. Exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, steering
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice


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6.3.2. Technical characteristics

GENERAL INFORMATION

Alphabetic reference of the engine
ААН
АВС
Engine capacity, kW/h.p.
128/174
110/150
Injection system
MPI
MPFI
Maximum frequency of rotation, rpm
6500
6500
Frequency of rotation idling, rpm
700-800
680-810
The contents WITH, % on volume
0,3-1,2
0,15-1,0
Pressure regulator
Pressure in system, a bar
3,8-4,2
3,8-4,2
Maintenance of superfluous pressure in 10 minutes:
  – after switching off of the cold engine
2,2
2,2
  – after switching off of the hot engine
3,0
3,0
Klapannye of a nozzle
Volume productivity in 30 seconds, ml
85-100
85-100
Resistance
Valve of system of stabilization of idling, Ohm
7–11
45-60
Klapanny nozzle, Ohm
15-17
13,5-17
The electromagnetic valve of system with absorbent carbon, Ohm
20-28
20-28
Valve of switching of an inlet collector, Ohm
25-35
The valve of system of a retsirkulyatsiya of the fulfilled gases, Ohm
25-35
Butterfly valve potentiometer
  – between contacts 1 and 2, kiloohm
1,5-2,6
1,5-2,6
  – between contacts 2 and 3
     • idling, kiloohm
0,75-1,30
0,75-1,30
     • at full loading, kiloohm
at most 3,6
at most 3,6
Sensor of frequency of rotation of a cranked shaft, kiloohm
about 1
about 1
Sensor of an advancing of ignition, kiloohm
about 1
about 1
Electric wires, kiloohm
at most 1
at most 1
Setup of the oxygen sensor
Signal, мВ
350-450
350-450
Sensor heating system, Ohm
3–15