Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics
Technical characteristics
The engine
| Type |
1,6
|
1,8
|
1,8 Turbo
|
2,6 V6
|
2,8 V6
|
| Letter designation |
ADP
|
ADR
|
AEB
|
ABC
|
AAH
|
| Quantity of cylinders |
4
|
4
|
4
|
6
|
6
|
| Design |
The four-clock engine рядной designs (four-cylinder) and a V-shaped design (six-cylinder) with the water
Cooling |
||||
| Внутр. Diameter of the cylinder of mm |
81,0
|
81,0
|
81,0
|
82,5
|
82,5
|
| Mm piston stroke |
77,4
|
86,2
|
86,4
|
81,0
|
86,5
|
| Working volume, sm 3 |
1595
|
1781
|
1781
|
2598
|
2771
|
| Compression |
10,3:1
|
10,3:1
|
9,5:1
|
10,0:1
|
10,3:1
|
| The maximum capacity of kw |
74
|
92
|
110
|
110
|
128
|
| At rpm |
5300
|
5800
|
5700
|
5750
|
5500
|
| The maximum twisting moment of Nanometer |
250
|
140
|
173
|
210
|
225
|
| At rpm |
3800
|
3950
|
1750
|
3500
|
3000
|
| Management of valves |
By means of the cam-shaft located from above (ов) with тарелочными pushers and hydraulic alignment of a backlash of valves
|
||||
| Кол. Valves on each cylinder |
2
|
5
|
5
|
2
|
2
|
| Cam-shafts |
1
|
2
|
2
|
2
|
2
|
| Pressure of compression a bar |
9–14
|
9–14
|
10–13
|
9–14
|
9–14
|
| The minimum size a bar |
7,5
|
7,5
|
7,5
|
7,5
|
7,5
|
| Greasing system |
Circulating greasing under pressure with the replaced filter in the main stream of oil
|
||||
| Pressure of oil at 80 С and 2000 rpm) a bar |
Minute 2,0
|
Minute 2,0
|
Minute 2,0
|
4,5–6,0
|
4,5–6,0
|
Cooling system
The end откр. The thermostat
| Type | Water circulating cooling with лопастным the pump, the thermostat, a radiator from easy metal, a broad tank and вязкостным the fan or температурнозависимым the fan with the electric drive (in cars with the strengthened cooling) | ||||
Клиноременный |
Клиноременный |
Клиноременный |
Klinorebristyj belt |
||
| Drive of the water pump Apprx. С | 87 |
87 |
87 |
87 |
87 |
| The beginning откр. The thermostat Apprx. С | 102 |
102 |
102 |
102 |
102 |
| Зап. A cover сист. охл.: |
|||||
| The elevated pressure valve opens at a bar | 1,2–1,5 |
1,2–1,5 |
1,2–1,5 |
1,2–1,5 |
1,2–1,5 |
| The valve of the lowered pressure opens at a bar | 0,06–0,1 |
0,06–0,1 |
0,06–0,1 |
0,06–0,1 |
0,06–0,1 |
| Temperatures of switching of the fan of a radiator with the electric drive | See the table
|
||||
Fuel system
| Demanded kind of fuel ROZ |
95 1)
|
95 1)
|
95 1)
|
)
95 2)
|
95 2) 3)
|
| The fuel pump | The fuel pump in a fuel tank with the electric drive | ||||
1) at 91 ROZ with small loss of capacity
2) 91 ROZ only as a last resort without full loading on the engine
3) at 98 ROZ the raised twisting moment
Gasoline injection
| Пригот. A working mix |
Bosch-Motronic 3.2
|
Bosch-Motronic 3.2
|
Bosch-Motronic 3.2
|
MPFI
Датч. давл. In an admission. коллек. |
MPI
|
| Измер. Air stream |
Amendment of weight of air
|
Amendment of weight of air
|
Amendment of weight of air
|
3,8–4,2
|
Amendment of weight of air
|
| Pressure of fuel a bar |
–
|
–
|
–
|
–
|
–
|
| Давл. Top l. On turns х.х.: |
|||||
| Vacuum. A hose подсоедин. A bar |
Nearby 3,5
|
Nearby 3,5
|
Nearby 3,5
|
–
|
3,2–3,8
|
| Vacuum. The hose is disconnected a bar |
Nearby 4,0
|
Nearby 4,0
|
Nearby 4,0
|
–
|
3,8–4,2
|
| Keeping давл. After off ignition: | |||||
| Through 10 mines of minute a bar |
2,5
|
2,5
|
2,5
|
–
|
–
|
| Through 10 mines (дв. холодн.) minute a bar |
–
|
–
|
–
|
2,2
|
2,2
|
| Through 10 mines (дв. Hot) minute a bar |
–
|
–
|
–
|
3,0
|
3,0
|
| Resistance on the injection valve: at room to temperature the Ohm |
14–16
|
11–13
|
11–13
|
13,5–17
|
13,5–17
|
| Turns х. х. Rpm (are not established) |
820–900
|
820–900
|
820–900
|
680–820
|
650–750
|
| Number of turns of switching-off of rpm |
6500
|
6800
|
6800
|
6500
|
6200
|
Moment transfer
| Coupling | One-disk dry coupling with a hydraulic drive | ||||
| Disk of coupling mm |
210
|
228
|
228
|
240
|
240
|
| Механ. A transmission (a drive on forward wheels) |
012
|
012
|
012
|
012
|
012
|
| Letter designation |
CTD
|
CPD
|
CTE
|
CTG
|
CTJ
|
| Transfers 1st |
3,500
|
3,500
|
3,500
|
3,500
|
3,500
|
| 2nd |
2,118
|
2,118
|
2,118
|
1,842
|
1,842
|
| 3rd |
1,300
|
1,429
|
1,300
|
1,300
|
1,300
|
| 4th |
0,943
|
1,029
|
1,029
|
0,943
|
0,943
|
| 5th |
0,789
|
0,838
|
0,838
|
0,789
|
0,789
|
| Backing |
3,444
|
3,444
|
3,444
|
3,444
|
3,444
|
| The main transfer |
4,556
|
4,111
|
3,700
|
3,889
|
3,700
|
| Type |
1,6
|
1,8
|
1,8 Turbo
|
2,6 V6
|
2,8 V6
|
| Механ. A transmission (quattro) |
–
|
01А
|
01А
|
01А
|
01А
|
| Letter designation |
–
|
CPU
|
CTF
|
CTH
|
CTK
|
| Transfers 1st |
–
|
3,500
|
3,778
|
3,500
|
3,500
|
| 2nd |
–
|
2,118
|
2,176
|
1,842
|
1,842
|
| 3rd |
–
|
1,300
|
1,429
|
1,300
|
1,300
|
| 4th |
–
|
0,943
|
1,029
|
0,943
|
0,943
|
| 5th |
–
|
0,789
|
0,789
|
0,789
|
0,789
|
| Backing |
–
|
3,444
|
3,444
|
3,444
|
3,444
|
| The main transfer |
–
|
4,556
|
3,889
|
4,111
|
3,889
|
| The main transfer behind (quattro) |
–
|
01Н
|
01Н
|
01Н
|
01Н
|
| Letter designations |
–
|
СКК
|
СКН
|
CKJ
|
CKH
|
| Transfer |
|
4,556
|
3,889
|
4,111
|
3,889
|
| Automatic transmission (a drive on forward wheels) |
01N.A
|
01N.A
|
–
|
01V.F
|
01V.E
|
| Letter designation |
CUW
|
CUW
|
–
|
CJU
|
CJV
|
| Transfers 1st |
2,717
|
2,717
|
–
|
3,665
|
3,665
|
| 2nd |
1,551
|
1,551
|
–
|
1,999
|
1,999
|
| 3rd |
1,000
|
1,000
|
–
|
1,407
|
1,407
|
| 4th |
0,679
|
0,679
|
–
|
1,000
|
1,000
|
| 5th |
–
|
–
|
–
|
0,742
|
0,742
|
| Backing |
2,111
|
2,111
|
–
|
4,096
|
4,096
|
| The main transfer |
4,444
|
4,444
|
–
|
2,727
|
2,727
|
Running gear
| Suspension bracket of forward wheels | With four cross-section levers of an independent suspension bracket for each wheel, amortisation racks and the stabilizer |
| Steering | Реечное steering сервоуправление |
| Suspension bracket of back wheels | The interfaced axis with amortisation racks and the stabilizer |
| Forward приводquattro | With two cross-section levers of an independent suspension bracket for each wheel, amortisation racks and the stabilizer |
| Tyres and rims | See the table |
Brake system
|
Foot brake |
74-110 kw
|
128 kw
|
|
Hydraulic two-planimetric brake system with a diagonal arrangement of contours, the vacuum brake amplifier, four-channel system of antiblocking with electronic control of brake effort
|
||
| Forward brakes |
One-piston support disk brake with automatic adjustment
|
|
| Brake disks |
The all-metal
|
With internal ventilation
|
| Diameter of brake disks of mm |
280 (Lucas), 288 (ATE)
|
288
|
| Thickness торм. Disks new/minute mm |
13/11 (Lucas) and 15/13 (АТЕ)
|
25/23
|
| Thicknesses. торм. The overlays, new/minute mm |
14/2 (without a bearing plate)
|
14/2 (without a bearing plate)
|
| Back brakes |
One-piston support disk brake with automatic adjustment of a lay brake
|
|
| Diameter of a brake disk of mm |
245
|
245
|
| Thicknesses. торм. Disks new/minute mm |
10/8
|
10/8
|
| Thickness of overlays new/minute mm |
12/2 (without a bearing plate)
|
12/2 (without a bearing plate)
|
Electric system
| The accumulator | 12 В/36 Ачас, 12 В/44 Ачас or 12 В/70 Ач |
| The generator | 14 В/70 А/980 Vt, 14 В/90 А/1260 Vt or 14 В/120 А/1680 Vt |
| Klinovoj belt and-or клиноребристый a belt | The Help see at malfunctions |
| System of ignition of 1,6 l of 74 kw | Bosch Motronic, with the distributor of the ignition, one coil of ignition and detonation adjustment |
| 1,8 l of 92 kw | Bosch Motronic, without the distributor with two two-functional coils of ignition and detonation adjustment |
| 1,8 l Turbo of 110 kw | Bosch Motronic, without the distributor with four separate coils of ignition and detonation adjustment |
| 2,6 l of 110 kw | MPFI, without the distributor with three two-functional coils of ignition and detonation adjustment |
| 2,8 l of 128 kw | MPI, without the distributor with three two-functional coils of ignition and detonation adjustment |
| Spark plugs | See the table |
Refuelling volumes, l
| The engine |
|
| 1,6 l without/with filter replacement/oh |
2,8/3,3
|
| 1,8 l without/with filter replacement/oh |
3,4/3,9
|
| The six-cylinder engine |
|
| Without/with filter replacement/oh |
4,5/5,0
|
| System of cooling with heating |
|
| The four-cylinder engine |
7,0
|
| The six-cylinder engine |
6,0
|
| Fuel tank |
|
| Forward drive |
62
|
| quattro |
60
|
| System of washing of glasses |
3,5
|
| System of washing of glasses and headlights |
6,5
|
| Mechanical transmission |
|
| Forward drive |
2,25
|
| quattro |
2,75
|
| The main transfer behind quattro |
1,9
|
| Automatic transmission |
|
| New refuelling at a 4-step transmission |
5,4
|
| New refuelling at a 5-step transmission |
9,0
|
| The main transfer at a 4-step transmission |
1,0
|
| The main transfer at a 5-step transmission |
075
|
