Parameter | Engine model | |||
DR | DS | NP | WH | |
Number of cylinders |
4
|
4
|
4
|
5
|
Cylinder diameter, mm |
81,0
|
81,0
|
81,0
|
79,5
|
Piston stroke, mm |
86,4
|
86,4
|
86,4
|
77,4
|
Working volume, cm3 |
1781
|
1781
|
1781
|
1921
|
Compression ratio |
8,8
|
10,0
|
10,0
|
10,0
|
Rated power, kW (hp) / Frequency of rotation of the crankshaft, min–1 |
55 (75) / 4500
|
60 (90) / 5200
|
66 (90) / 5200
|
74 (100) / 5600
|
Maximum torque torque, Nm/ crankshaft speed, min–1 |
138/ 2500
|
145/ 3300
|
150/ 3300
|
150/ 3300
|
The order of operation of the cylinders |
1–3–4–2
|
1–2–4–5–3
| ||
Cylinder block |
Cast iron sleeveless
| |||
Block head |
Made of aluminum alloy, guides are pressed into the head
valve bushings and seats
| |||
Pistons |
Made of aluminum alloy with steel inserts with two
compression and one oil scraper ring
| |||
Crankshaft |
Forged steel
| |||
Gas distribution phases of inlet valves, deg: | ||||
– opening up to TDC |
5
|
1
|
3
|
0,5
|
– closing after BDC |
21
|
37
|
33
|
36,5
|
Gas distribution phases of exhaust valves, deg: | ||||
– opening to BDC |
41
|
42
|
41
|
37
|
- closing after TDC |
3
|
2
|
5
|
1
|
Clearance between camshaft cams and adjusting valve washers on a cold engine (at cylinder head temperature 20°C), mm: | ||||
- inlet valves |
0,2 ± 0,05
|
0,2 ± 0,05*
|
–
|
0,2 ± 0,05
|
– exhaust valves |
0,4 ± 0,05
|
0,4 ± 0,05
|
–
|
0,4 ± 0,05
|
Oil filter |
Champions
| |||
Oil pressure in the engine lubrication system, kg/cm2: | ||||
- at idle |
0,3 ± 0,15
|
0,3 ± 0,15
|
0,3 ± 0,15
|
0.15 to 0.45
|
at speed crankshaft 2000 min–1 |
1,8 ± 0,2
|
1,8 ± 0,2
|
1,8 ± 0,2
|
2,0
|
Air filter |
Mann C2852/2 or Purflux A460
|
Mann C22117 or Purflux A515
| ||
Fuel pump |
Mechanical diaphragm type
brands Pierburg |
Mechanical
diaphragm type cue | ||
Carburetor |
Pierburg 1В3
|
Pierburg 2Е2
|
Keihin 26-30DC
|
Keihin
|
fuel injection system |
–
|
–
|
–
|
–
|
Ignition system |
Contactless with sensor-distributor, ignition coil
and switch
| |||
Ignition advance angle, deg |
18 ± 1
|
18 ± 1
|
18 ± 1
|
18 ± 1
|
Spark plug |
Bosch W7D, W7DC, W8D, W8DC;
Beru 14-7D, 14-7DU, 14-8D, 14-8DU; Champion N8Y, N10Y |
Bosch W6DO, Beru 14-6DU, Champion N79Y
|
Bosch W6DO, Beru 14-6DU, Champion N79Y
|
Bosch W6DO, Beru 14-6D, Champion N7Y
|
Gap between electrodes of candles, mm |
0,6 – 0,8
|
0,8 – 0,9
|
0,8 – 0,9
|
0,8 – 0,9
|
* For vehicles with automatic transmission. |
Parameter | Engine model | ||||
KP | WC | KU | RT | NF | |
Number of cylinders |
5
|
5
|
5
|
5
|
5
|
Cylinder diameter, mm |
81,0
|
79,5
|
81,0
|
81,0
|
82,5
|
Piston stroke, mm |
77,4
|
86,4
|
86,4
|
77,4
|
86,4
|
Working volume, cm3 |
1994
|
2144
|
2226
|
1994
|
2309
|
Compression ratio |
10,0
|
9,3
|
10,0
|
10,0
|
10,0
|
Rated power, kW (hp) / Frequency of rotation of the crankshaft, min–1 |
85 (115) / 5200
|
100 (136) / 5700
|
101 (138) / 5700
|
85 (115) / 5200
|
98 (133) / 5600
|
Maximum torque torque, Nm/ crankshaft speed, min–1 |
170/ 3000
|
185/ 4800
|
185/ 3500
|
170/ 3000
|
186/ 4000
|
The order of operation of the cylinders |
1–2–4–5–3
| ||||
Cylinder block |
Cast iron sleeveless
| ||||
Block head | Made of aluminum alloy, guides are pressed into the head valve bushings and seats | ||||
Pistons |
Made of aluminum alloy with steel inserts with two
compression and one oil scraper ring
| ||||
Crankshaft |
Forged steel
| ||||
Gas distribution phases of inlet valves, deg: | |||||
– opening up to TDC |
1
|
2,5
|
0
|
2
|
3,9
|
– closing after BDC |
37
|
52,5
|
41
|
31
|
41,2
|
Gas distribution phases of exhaust valves, deg: | |||||
– opening to BDC |
37
|
48
|
40
|
31
|
45,9
|
- closing after TDC |
1
|
6
|
1
|
2
|
4,9
|
Clearance between camshaft cams and adjusting valve washers on a cold engine (at cylinder head temperature 20°C), mm: | |||||
- inlet valves |
–
|
0,2 ± 0,05
|
–
|
–
|
–
|
– exhaust valves |
–
|
0,4 ± 0,05
|
–
|
–
|
–
|
Oil filter |
Champions
| ||||
Oil pressure in the engine lubrication system, kgf/cm2: | |||||
- at idle |
0.15 to 0.45
|
0.15 to 0.45
|
0.15 to 0.45
|
0.15 to 0.45
|
0.15 to 0.45
|
– at rotational speed crankshaft 2000 min–1 |
2,0
|
2,0
|
2,0
|
2,0
|
2,0
|
Air filter |
Mann C22117 or Purflux A515
|
Bosch
| |||
Fuel pump |
Electric submersible brand Bosch
|
Electric
Bosch brand | |||
Carburetor |
–
|
–
|
–
|
–
|
–
|
fuel injection system |
Bosch R-Jetronic mechanical system
|
Mechani-
KE-Jetronic system from Bosch | |||
Ignition system |
Contactless with sensor-distributor, ignition coil
and switch
|
Electron-
Bosch type VEZ | |||
Ignition advance angle, deg |
18 ± 1
|
18 ± 1
|
18 ± 1
|
18 ± 1
|
15 ± 1
|
Spark plug |
Bosch W6DO, Beru 14-6DU, Champion N79Y
|
Bosch W6D, W6DO, Beru 14-6DU, Champion N79Y
|
Bosch W6DC, Beru 14-6DU, Champion N7YC
|
Bosch W7DTC, Beru 14-7DTU, Champion N7BYC
|
Bosch W7DTC, Beru 14-7DTU
|
Gap between electrodes of candles, mm |
0,7 – 0,8
|
0,8 – 0,9
|
0,8 – 0,9
|
0,7 – 0,9
|
0,7 – 0,9
|
Since September 1985, NP, KU, NF engines of the DC type have hydraulic valve lifters.
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