4. Engine
|
|
Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type. |
|
Characteristic |
Value |
| Petrol engines |
Line 4-cylinder and V-shaped 6-cylinder, aluminum, with water cooling, the DOHC type (1.6 l of OHC), the GRM belt drive, microprocessor management, the thermometric measuring instrument of mass of air and a turbocompressor on models 1.8T |
|
Diesel engines |
Line 4-cylinder (OHC) and V-shaped 6-cylinder (DOHC) with water cooling, the GRM belt drive and a turbocompressor |
Designation of the engine//Beginning of release
|
Characteristic |
Value |
|
1.6
|
ALZ//with 11/00 |
| 1.8T | AVJ//with 11/00 on 07/02 |
| 1.8T | BFB//with 07/02 |
| 1.8T | -//with 11/02 |
| 2.0 | ALT//with 11/00 |
| 2.0FSI | AWA//with 07/02 |
|
2.4
|
BDV//with 09/01 |
| 3.0 | ASN//with 11/00 |
| S4 4.2 | BBK//with 03/03 |
| 1.9TDI | AVB//with 05/01 |
| 1.9TDI | AWX, AVF//with 11/00 |
| 2.5TDI | AYM, BCZ//with 08/01 on 07/02 |
| 2.5TDI | BDG//with 07/02 |
| 2.5TDI | AKE, BAU, BDH//with 11/00 |
Rated power, kW/h.p. (at rpm)
|
Characteristic |
Value |
| ALZ | 75/102 (((5600) |
| AVJ | 110/150 (((5700) |
| BFB | 120/163 (((5700) |
| 140/190 (((5700) | |
| ALT | 96/130 (((5700) |
| AWA | 110/150 (((6000) |
| BDV | 125/170 (((6000) |
| ASN | 162/220 (((6300) |
| BBK | 253/344 (((7000) |
| AVB | 74/100 (((4000) |
| AWX, AVF | 96/130 (((4000) |
| AYM, BCZ | 114/155 (((4000) |
| BDG | 120/163 (((4000) |
| AKE, BAU, BDH | 132/180 (((4000) |
Nominal torque, Nanometer, at rpm
|
Characteristic |
Value |
| ALZ | 148/3600 |
| AVJ | 210/1750 |
| BFB | 225/1950 |
| 240/1950 | |
| ALT | 195/3300 |
| AWA | 200/3250 |
| BDV | 230/3200 |
| ASN | 300/3200 |
| BBK | 410/3500 |
| AVB | 250/1900 |
| AWX | 285/1750 |
| AVF | 310/1900 |
| AYM, BCZ | 310/1500 |
| BDG | 310/1400 |
| AKE, BAU, BDH | 370/1500 |
Number and arrangement of cylinders/valves on cylinder/type
|
Characteristic |
Value |
|
1.6
|
4, line / 2/OHC |
| 1.8, 2.0 | 4, line / 5/DOHC |
| 2.0FSI | 4, line / 4/DOHC |
| 2.4, 3.0 | 6, V-shaped / 5/DOHC |
| S4 4.2 | 8, V-shaped / 5/DOHC |
| 1.9TDI | 4, line / 2/OHC |
| 2.5TDI | 6, V-shaped / 4/DOHC |
Operating procedure of cylinders
|
Characteristic |
Value |
| 4-cylinder | 1-3-4-2 |
| V6 | 1-4-3-6-2-5 |
| V8 | 1-5-4-8-6-3-7-2 |
Working volume of cylinders, cm of 3/Diameter cylinders x Hod of pistons
|
Characteristic |
Value |
|
1.6
|
1596 / 81.0 x 77.4 |
| 1.8T | 1781 / 81.0 x 86.4 |
| 2.0 | 1984 / 82.5 x 92.8 |
|
2.4
|
2393 / 81.0 x 77.4 |
| 3.0 | 2976 / 82.5 x 92.8 |
|
4.2
|
4163 / 84.5 x 92.8 |
| 1.9TDI | 1896 / 79.5 x 95.5 |
| 2.5TDI | 2496 / 78.3 x 86.4 |
Extent of compression
|
Characteristic |
Value |
| 1.6, 2.0 |
10.3
|
| 1.8T |
9.3
|
| 2.0FSI |
11.5
|
| 2.4, 3.0 |
10.5
|
| S4 4.2 |
11.0
|
| 1.9TDI, 2.5TDI (AYM, BCZ, BDG, AKE) |
18.5
|
| 2.5TDI (BAU, BDH) |
19.5
|
Compression pressure
|
Characteristic |
Value |
|
1.6, 2.0 l |
10.0 — 13.0 |
|
7.0 |
|
1.8 l |
9.0 — 14.0 |
|
7.5 |
|
3.0, 4.2 l |
10.0 — 14.0 |
|
9.0 |
| 1.9 TDI l | 25.0 — 31.0 |
|
19.0 |
| 2.5 TDI l | 24.0 — 33.0 |
|
24.0 |
Oil pressure sensor switch
Pressure of operation, atm/colour of the case
|
Characteristic |
Value |
|
Petrol engines |
1.4±0.2/чёрный |
|
Diesel engines of 1.9 l |
0.7±0.15/коричневый |
|
Diesel engines of 2.5 l |
0.9±0.15/серый |
Control values of pressure of oil, at 80 °C
|
Characteristic |
Value |
|
L engines 1.6 and 2.0
|
2 atm. on turns х.х.
|
|
Engine of 1.8 l
|
1.3 atm. on turns х.х.
|
| Engine of 3.0 l | 1.8 atm. on turns х.х. 4.0 atm. on turns of 2000 in min. |
| Engine of 4.2 l | 2.0 atm. on turns х.х. 3.5 atm. on turns 3500 in min. |
| L TDI 1.9 and 2.5 engines | 0.8 atm. on turns х.х. 2.0 atm. on turns of 2000 in min. |
Efforts of tightening of threaded connections, Nanometer
The moments of an inhaling of fixture are given also in the text of the Head and on some illyustratsiyakh*.
* The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately.
|
Characteristic |
Value |
|
Bolts of fastening of a head of cylinders |
|
|
L engine 1.6, 1.8, 2.0 and 3.0 |
|
| 1 reception |
20
|
| 2 reception |
40
|
| 3 reception |
on a corner 90 °
|
| 4 reception |
on a corner 90 °
|
|
Engine of 2.4 l |
|
| 1 reception |
40
|
| 2 reception |
60
|
| 3 reception |
on a corner 90 °
|
| 4 reception |
on a corner 90 °
|
|
Engine of 4.2 l |
|
| 1 reception |
30
|
| 2 reception |
60
|
| 3 reception |
on a corner 90 °
|
| 4 reception |
on a corner 90 °
|
|
Diesel engine of 1.9 l |
|
| 1 reception |
40
|
| 2 reception |
60
|
| 3 reception |
on a corner 90 °
|
| 4 reception |
on a corner 90 °
|
|
Diesel engine of 2.5 l |
|
| 1 reception |
35
|
| 2 reception |
60
|
| 3 reception |
on a corner 90 °
|
| 4 reception |
on a corner 90 °
|
|
Bolts of fastening of covers of radical bearings of a bent shaft
|
|
| L engines 1.6, 1.8, 2.0 |
65 Of Nanometer +90 °
|
| Engines of 2.4 l
|
|
|
25
|
|
65 Of Nanometer +90 °
|
| Engines of 3.0 l |
35 Of Nanometer +90 °
|
| Diesel engines of 1.9 l |
65 Of Nanometer +90 °
|
| Diesel engines of 2.5 l |
60 Of Nanometer +90 °
|
| Bolts of fastening of covers of conrod bearings |
30 Of Nanometer +90 °
|
|
The oil pump to the block of cylinders
|
|
| L engines 1.6, 1.8 |
15
|
| Engines of 2.0 l |
15 Of Nanometer +90 °
|
| Engines of 2.4 l |
25
|
| Engines of 3.0 l |
35 Of Nanometer +90 °
|
| Diesel engines of 1.9 l |
16
|
| Diesel engines of 2.5 l |
22
|
| Case pallet bolts | |
| L engines 1.6, 1.8, 2.0, 3.0
|
|
|
10
|
|
15
|
|
22
|
|
45
|
| Engines of 2.4 l |
10
|
| Diesel engines |
15
|
| Masloslivny stopper of the pallet of a case | |
| Engines of 1.6 l |
50
|
| L engines 1.8, 2.0, 2.4, 3.0 |
30
|
| Diesel engines of 1.9 l |
30
|
| Diesel engines of 2.5 l |
25
|
| Oil pressure sensor switch | |
| Petrol engines |
25
|
| Diesel engines |
20
|
| Flywheel (driving disk) | |
| Bolt of 22.0/22.5 mm |
60 Of Nanometer +90 °
|
| Bolt of 35/42/43 mm (two-mass flywheel) |
60 Of Nanometer +180 °
|
| Pulley crankshaft/damper | |
| L engines 1.6, 1.8, 2.0 |
90 Of Nanometer +90 °
|
| L engines 2.4, 3.0 |
200 Of Nanometer +180 °
|
| Diesel engines of 1.9 l |
120 Of Nanometer +90 °
|
| Diesel engines of 2.5 l |
200 Of Nanometer +180 °
|
| Coupling basket to a flywheel |
25 (22 on front-wheel models with l engines 2.4, 3.0)
|
| Cam-shaft asterisk | |
|
Engine of 1.6 l |
100
|
|
L engines 1.8, 2.0 |
65
|
|
Engine of 2.4 l |
55
|
|
Engine of 3.0 l |
100
|
|
Diesel engines of 1.9 l
|
|
|
100
|
|
25
|
|
Diesel engines of 2.5 l
|
|
|
75
|
|
22
|
| Bed of cam-shafts | |
| L engines 1.6, 2.0 |
20
|
| L engines 1.8, 2.4, 3.0 |
10
|
| Diesel engines of 1.9 l |
8 Of Nanometer +90 °
|
| Diesel engines of 2.5 l |
15
|
| Cover of cam-shafts | |
| Petrol engines |
10
|
| Diesel engines of 1.9 l |
9
|
| Diesel engines of 2.5 l |
10
|
| The inlet pipeline to a head of cylinders | |
| L engines 1.6, 2.0 |
20
|
| L engines 1.8, 2.4, 3.0, 4.2 |
10
|
| Diesel engines of 1.9 l |
25
|
| Diesel engines of 2.5 l |
10
|
| Final collector to a head of cylinders | |
| Petrol engines |
25
|
| Diesel engines of 1.9 l |
25
|
| Diesel engines of 2.5 l |
22
|
| Reception pipe to a collector | |
| L engines 1.6, 1.8, 2.0 |
40
|
| L engines 2.4, 3.0 |
25
|
| Diesel engines |
21
|
| Water pump | |
| L engines 1.6, 1.8, 2.0, 3.0 |
15
|
| Engines of 2.4 l |
10
|
| Diesel engines of 2.5 l |
10
|
| The fuel distributive highway to the inlet pipeline |
10
|
| Nozzle clip | |
| Diesel engines of 1.9 l |
12 Of Nanometer +270 °
|
| Diesel engines of 2.5 l |
30
|
| Cap nut of the pipeline of a nozzle |
30
|
| TNVD gear wheel | |
| Diesel engines of 2.5 l |
22
|
| Oil pressure sensor switch | |
| L engines 1.6, 1.8, 2.4, 3.0 |
25
|
| Engines of 2.0 l |
20
|
| Diesel engines of 2.5 l |
25
|
| Sensor of provision of a cam-shaft | |
| Engine of 1.6 l |
13
|
| Lambda probe | |
| L engines 1.6, 1.8, 2.0, 3.0 |
50
|
| Engines of 2.4 l |
55
|
| Detonation sensor | |
| Petrol engines |
20
|
| Oil filter | |
| Diesel engines of 2.5 l |
25
|
In addition
|
Characteristic |
Value |
|
Engine of 1.8 l |
|
|
Support of the inlet pipeline to the inlet pipeline and the holder |
20 |
|
Turbocompressor to a final collector. Surely replace bolts. Grease a carving and basic surfaces of heads of bolts with high-temperature paste, for example, of AUDI G 052 112 A3. |
35 |
|
The holder of a turbocompressor to the block of cylinders |
25 |
|
The holder of a turbocompressor to a turbocompressor |
30 |
| Collars of hoses of air ducts | 3.5 |
| Engine of 3.0 l | |
| Pipe of cooling liquid back to a head of cylinders | 10 |
| The combined valve to a head of cylinders | 10 |
| Cover of a gear belt back to a head of cylinders and also to the block of cylinders | 10 (replace) |
| The holder of the directing roller to a head of cylinders | 10 (replace) |
| Pipe of cooling liquid a lobby to a head of cylinders | |
|
10 |
|
23 |
| The pipeline of high pressure of the power steering to the pump | 47 |
| The pipeline of high pressure of the power steering to a head of cylinders | 10 |
| The pipeline of high pressure of the power steering to a pipe of cooling liquid back | 20 |
| Engine of 4.2 l | |
| Natyazhitel of a chain to a head of cylinders | 5 Of Nanometer + 90 ° |
| Cover of a head of cylinders (sequence: the central bolt, 2 bolts from an end face, the remained 12 bolts cross-wise from within outside) | 10 |
| Supply of fuel to the fuel distributive highway | 25 |
| Diesel engine of 1.9 l | |
| Hall's sensor to a head of cylinders (with the taking compound) | 10 |
| Nave to the camshaft | 100 |
| The pipeline of supply of oil to the holder of an oil filter | 25 |
| The pipeline of return of oil to a turbocompressor (bolts, a class of durability 10.9) | 15 |
|
The top pipe of cooling liquid to an eye |
20 |
|
Bolts of wheels |
120 |