CZPB Audi CZPB

Модульний 4-циліндровий двигун з TwinPower Turbo, відомий своєю ефективністю та потужністю. Підходить для тюнінгу, але вимагає регулярного обслуговування для підтримки надійності.

Brand: Audi Type: Petrol Configuration: Inline-4 Production Years: 2008 - 2015 Production: Győr, Hungary
73 Двигунів бренду
18 Модифікацій

Technical Specifications

Engine Displacement 2.0 л (1,984 см³)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 190 - 240 л.с.
Torque 320 - 400 Н*м
Cylinder Bore 82.50 мм
Piston Stroke 92.80 мм
Compression Ratio 9.6:1
Firing Order 1-3-4-2
Fuel System Direct Injection
Aspiration Turbocharged
Turbocharger IHI IS20
Intercooler Yes
Maximum RPM 6,500 об/хв
Max Torque RPM 1,600 об/хв
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 250000 or as needed
Block Material Cast Iron
Head Material Aluminum
Engine Weight 150 кг
Dimensions (L×W×H) 600 × 640 × 680 мм
Lubrication System Pressure lubrication with oil cooler
Cooling System Liquid cooling

Additional Information

Engine Family EA888 Gen 3
Manufacturing Plant Győr, Hungary
Predecessor CAEB

Maintenance

Engine Oil Capacity 5.7 л (з фільтром: 6 л)
Recommended Viscosity 5W-30
Oil Standard VW 504 00
Recommended Brands Castrol Edge, Mobil 1, Liqui Moly
Oil Change Interval 15 000 км або 12 міс.
Oil Filter 06L115562
Air Filter 5Q0129620
Заміна кожні 60 000 км
Cabin Filter 5Q0819653
Spark Plugs Тип: Iridium
Артикул: 06H905601A
Зазор: 0.8 мм
Кількість: 4 шт
Заміна кожні 60 000 км
Coolant Capacity 8 л
Coolant Type G13 (Audi Coolant)
Coolant Change Interval 240 000 км
Thermostat Opening Temperature 87°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 700-1000 USD

Надійність

Рейтинг надійності: 8/10

Очікуваний ресурс: 250 000 км

Типові проблеми

Проблема Серйозність Пробіг Вартість ремонту
Oil consumption Medium 50000-100000 km $500-1500
Water pump failure High 80000-120000 km $800-1200

Відомі дефекти

  • PCV valve issues
  • Thermostat housing leaks

Розширення гарантії

  • Extended warranty for oil consumption issues in some regions

Потенціал тюнінгу

Потенціал тюнінгу: High | Макс. безпечна потужність: 450 л.с.

Етап Потужність Крутний момент Метод Вартість
Stage 1 280 л.с. 420 Н*м ECU remap only
Вплив на надійність: Minimal
$600
Stage 2 320 л.с. 480 Н*м ECU, Downpipe, Intake
Необхідно: Upgraded intercooler, Downpipe, ECU remap
Вплив на надійність: Low
$3000
Stage 3 400 л.с. 550 Н*м Hybrid Turbo, Injectors
Необхідно: Bigger turbo, Forged internals, Upgraded fuel system
Вплив на надійність: Medium-High
$10000

Популярні модифікації

Обмеження тюнінгу

  • Stock internals limit power above 400hp
  • Fuel system upgrades needed for high power

Детальні технічні характеристики

12
модифікацій
190–190
к.с.

Спільні характеристики

Back suspension Independent, spring
Boost type Turbocharged
Capacity 1984 cm3
Car class C
Clearance 140 mm
Compression ratio 11.65
Country Germany
Cylinder bore 82.5 mm
Cylinder layout inline
Emission standards Euro 6
Engine code CZPB
Engine model CZPB
Engine placement Front, transverse
Engine type Gasoline
Front brakes ventilated disc
Front suspension Independent, spring
Fuel 95
Fuel tank capacity 50 l
Injection type direct injection (direct)
Number of cylinders 4
Rear brakes Disc
Stroke cycle 92.8 mm
Timing belt DOHC
Valves per cylinder 4

Модифікації двигуна

2.0 AMT (190 hp)
Привід Front wheel drive КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1220 l
Maximum torque 320 N*m
Min trunk capacity 380 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.8 s
Max speed 244 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 126 g/km
Highway driving fuel consumption per 100 km 4.7 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels Front wheel drive
Gearbox type robot
Number of gear 7
dimensions
Back track width 1514 mm
Curb weight 1315 kg
Front track width 1543 mm
Full weight 1875 kg
Height 1426 mm
Length 4313 mm
Number of doors 5
Wheelbase 2637 mm
Width 1785 mm
suspension
Steering wheel position Left/Right
Wheel size 205/55 R16, 225/40 R18, 225/45 R17
other
Body type Hatchback
Number of seater 5
Pitch Circle Diameter DIA57.1 5x112 mm
2.0 AMT AWD (190 hp)
Привід All wheel drive (AWD) КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1220 l
Maximum torque 320 N*m
Min trunk capacity 380 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.2 s
Max speed 236 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 130 g/km
Highway driving fuel consumption per 100 km 4.8 l
Mixed driving fuel consumption per 100 km 5.7 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type robot
Number of gear 7
dimensions
Back track width 1514 mm
Curb weight 1385 kg
Front track width 1543 mm
Full weight 1945 kg
Height 1426 mm
Length 4313 mm
Number of doors 5
Wheelbase 2637 mm
Width 1785 mm
suspension
Steering wheel position Left/Right
Wheel size 205/55 R16, 225/40 R18, 225/45 R17
other
Body type Hatchback
Number of seater 5
Pitch Circle Diameter DIA57.1 5x112 mm
2.0 MT (190 hp)
Привід Front wheel drive КПП Manual A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Maximum torque 320 N*m
Min trunk capacity 425 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.9 s
Max speed 250 km/h
fuel
City driving fuel consumption per 100 km 7.3 l
CO2 emissions 125 g/km
Highway driving fuel consumption per 100 km 4.4 l
Mixed driving fuel consumption per 100 km 5.5 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1526 mm
Curb weight 1290 kg
Front track width 1555 mm
Full weight 1840 kg
Height 1416 mm
Length 4458 mm
Number of doors 4
Wheelbase 2637 mm
Width 1796 mm
suspension
Steering wheel position Left
Wheel size 205/55 R16, 225/40 R18, 225/45 R17, 235/35 R19
other
Body type Sedan
Number of seater 5
Pitch Circle Diameter DIA57.1 5x112 mm
2.0 TFSI MT (190 hp)
Привід Front wheel drive КПП Manual A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power at RPM from 4 200 to 6 000 RPM
Max trunk capacity 1220 l
Maximum torque 320 N*m
Min trunk capacity 380 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.9 s
Max speed 244 km/h
fuel
City driving fuel consumption per 100 km 7.3 l
CO2 emissions 126 g/km
Cruising range from 680 to 1 140 km
Highway driving fuel consumption per 100 km 4.5 l
Mixed driving fuel consumption per 100 km 5.5 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1514 mm
Curb weight 1285 kg
Front track width 1543 mm
Full weight 1845 kg
Height 1426 mm
Length 4313 mm
Number of doors 5
Wheelbase 2637 mm
Width 1785 mm
suspension
Steering wheel position Left
Wheel size 205/55 R16, 225/40 R18, 225/45 R17
other
Body type Hatchback
Front track 1543 mm
Number of seater 5
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1514 mm
Turning circle 10.9 m
2.0 TFSI MT (190 hp)
Привід Front wheel drive КПП Manual A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1100 l
Maximum torque 320 N*m
Min trunk capacity 365 l
Presence of intercooler Present
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.8 s
Max speed 244 km/h
fuel
City driving fuel consumption per 100 km 7.3 l
CO2 emissions 126 g/km
Cruising range from 680 to 1 110 km
Highway driving fuel consumption per 100 km 4.5 l
Mixed driving fuel consumption per 100 km 5.5 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1514 mm
Curb weight 1255 kg
Front track width 1543 mm
Full weight 1815 kg
Height 1424 mm
Length 4241 mm
Number of doors 3
Wheelbase 2602 mm
Width 1777 mm
suspension
Steering wheel position Left
other
Body type Hatchback
Front track 1543 mm
Number of seater 5
Rear track 1514 mm
Turning circle 10.9 m
2.0 TFSI MT (190 hp)
Привід Front wheel drive КПП Manual A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power at RPM from 4 200 to 6 000 RPM
Max trunk capacity 320 l
Maximum torque 320 N*m
Min trunk capacity 320 l
Presence of intercooler Present
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 7.3 s
Max speed 250 km/h
fuel
City driving fuel consumption per 100 km 7.4 l
CO2 emissions 128 g/km
Cruising range from 680 to 1 110 km
Highway driving fuel consumption per 100 km 4.5 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Back track width 1526 mm
Curb weight 1430 kg
Front track width 1555 mm
Full weight 1930 kg
Height 1409 mm
Length 4423 mm
Number of doors 2
Wheelbase 2595 mm
Width 1793 mm
suspension
Steering wheel position Left
Trailer load (with brakes) 3590 kg
Wheel size 205/55 R16
other
Body type Cabriolet
Front track 1555 mm
Number of seater 4
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1526 mm
2.0 TFSI S tronic (190 hp)
Привід All wheel drive (AWD) КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power at RPM from 4 200 to 6 000 RPM
Max trunk capacity 320 l
Maximum torque 320 N*m
Min trunk capacity 320 l
Presence of intercooler Present
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.9 s
Max speed 242 km/h
fuel
City driving fuel consumption per 100 km 7.4 l
CO2 emissions 136 g/km
Cruising range from 680 to 1 040 km
Highway driving fuel consumption per 100 km 5.0 l
Mixed driving fuel consumption per 100 km 5.9 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type robot
Number of gear 7
dimensions
Back track width 1526 mm
Curb weight 1555 kg
Front track width 1555 mm
Full weight 2055 kg
Height 1409 mm
Length 4423 mm
Number of doors 2
Wheelbase 2595 mm
Width 1793 mm
suspension
Steering wheel position Left
Trailer load (with brakes) 3590 kg
Wheel size 205/55 R16
other
Body type Cabriolet
Front track 1555 mm
Number of seater 4
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1526 mm
2.0 TFSI S-tronic (190 hp)
Привід Front wheel drive КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 880 l
Maximum torque 320 N*m
Min trunk capacity 425 l
Turnover of maximum torque 1500 RPM
performance
Acceleration (0-100 km/h) 6.8 s
Max speed 250 km/h
fuel
City driving fuel consumption per 100 km 7.2 l
CO2 emissions 129 g/km
Cruising range from 690 to 1 060 km
Highway driving fuel consumption per 100 km 4.7 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels Front wheel drive
Gearbox type robot
Number of gear 7
dimensions
Back track width 1526 mm
Curb weight 1390 kg
Front track width 1555 mm
Full weight 1940 kg
Height 1416 mm
Length 4458 mm
Number of doors 4
Wheelbase 2637 mm
Width 1796 mm
suspension
Steering wheel position Left/Right
Trailer load (with brakes) 3670 kg
Wheel size 205/55 R16, 225/40 R18, 225/45 R17, 235/35 R19
other
Body type Sedan
Front track 1555 mm
Number of seater 5
Payload 475 kg
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1526 mm
Turning circle 11 m
2.0 TFSI S-tronic (190 hp)
Привід Front wheel drive КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1220 l
Maximum torque 320 N*m
Min trunk capacity 380 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.8 s
Max speed 244 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 126 g/km
Cruising range from 690 to 1 040 km
Highway driving fuel consumption per 100 km 4.7 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels Front wheel drive
Gearbox type robot
Number of gear 7
dimensions
Back track width 1514 mm
Curb weight 1315 kg
Front track width 1543 mm
Full weight 1875 kg
Height 1426 mm
Length 4313 mm
Number of doors 5
Wheelbase 2637 mm
Width 1785 mm
suspension
Steering wheel position Left/Right
Trailer load (with brakes) 3675 kg
Wheel size 205/55 R16, 225/40 R18, 225/45 R17
other
Body type Hatchback
Front track 1543 mm
Number of seater 5
Payload 485 kg
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1514 mm
Turning circle 10.9 m
2.0 TFSI S-tronic (190 hp)
Привід Front wheel drive КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1100 l
Maximum torque 320 N*m
Min trunk capacity 365 l
Presence of intercooler Present
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.7 s
Max speed 244 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 126 g/km
Cruising range from 700 to 1 060 km
Highway driving fuel consumption per 100 km 4.7 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels Front wheel drive
Gearbox type robot
Number of gear 7
dimensions
Back track width 1514 mm
Curb weight 1285 kg
Front track width 1543 mm
Full weight 1845 kg
Height 1424 mm
Length 4241 mm
Number of doors 3
Wheelbase 2602 mm
Width 1777 mm
suspension
Steering wheel position Left
other
Body type Hatchback
Front track 1543 mm
Number of seater 5
Rear track 1514 mm
Turning circle 10.9 m
2.0 TFSI S-tronic quattro (190 hp)
Привід All wheel drive (AWD) КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 845 l
Maximum torque 320 N*m
Min trunk capacity 425 l
Turnover of maximum torque 1500 RPM
performance
Acceleration (0-100 km/h) 6.2 s
Max speed 242 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 129 g/km
Cruising range from 760 to 1 150 km
Highway driving fuel consumption per 100 km 4.7 l
Mixed driving fuel consumption per 100 km 5.6 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type robot
Number of gear 7
dimensions
Back track width 1526 mm
Curb weight 1390 kg
Front track width 1555 mm
Full weight 1940 kg
Height 1416 mm
Length 4458 mm
Number of doors 4
Wheelbase 2637 mm
Width 1796 mm
suspension
Steering wheel position Left/Right
Trailer load (with brakes) 3740 kg
Wheel size 205/55 R16, 225/40 R18, 225/45 R17, 235/35 R19
other
Body type Sedan
Front track 1555 mm
Number of seater 5
Payload 460 kg
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1526 mm
Turning circle 11 m
2.0 TFSI S-tronic quattro (190 hp)
Привід All wheel drive (AWD) КПП robot A3 3 (8V) [рест.] 2016–2020
190 hp
engine
Engine power 190 hp
Max power (kW) 140 kW
Max power at RPM 4200 RPM
Max trunk capacity 1220 l
Maximum torque 320 N*m
Min trunk capacity 380 l
Turnover of maximum torque 4200 RPM
performance
Acceleration (0-100 km/h) 6.2 s
Max speed 236 km/h
fuel
City driving fuel consumption per 100 km 7.1 l
CO2 emissions 130 g/km
Cruising range from 760 to 1 120 km
Highway driving fuel consumption per 100 km 4.8 l
Mixed driving fuel consumption per 100 km 5.7 l
transmission
Drive wheels All wheel drive (AWD)
Gearbox type robot
Number of gear 7
dimensions
Back track width 1514 mm
Curb weight 1385 kg
Front track width 1543 mm
Full weight 1945 kg
Height 1426 mm
Length 4313 mm
Number of doors 5
Wheelbase 2637 mm
Width 1785 mm
suspension
Steering wheel position Left/Right
Trailer load (with brakes) 3745 kg
Wheel size 205/55 R16, 225/40 R18, 225/45 R17
other
Body type Hatchback
Front track 1543 mm
Number of seater 5
Payload 470 kg
Pitch Circle Diameter DIA57.1 5x112 mm
Rear track 1514 mm
Turning circle 10.9 m

Автомобілі з двигуном CZPB

Цей двигун встановлювався на 7 моделей

Фото Бренд Модель Генерація Роки випуску
A1 Audi A1 A1 2010 - 2018
Q3 Audi Q3 Q3 2011 - 2018
S1 (8X) Audi S1 S1 (8X) 2014 - 2018
Немає фото
SEAT Ibiza Ibiza IV (6J) 2008 - 2017
Немає фото
SEAT Toledo Toledo IV (NH) 2011 - 2018
Немає фото
Skoda Octavia Octavia III (5E, A7) 2013 - 2020
Немає фото
Audi RS 3 RS 3 (8P) 2011 - 2012

Всі модифікації (18)

Автомобіль Генерація Модифікація Потужність Коробка Привід
Audi A1 A1 2.0 TFSI 190 л.с. 6-МКП 2WD 190 л.с. 6-МКП 2WD
Audi A1 A1 2.0 TFSI 190 л.с. 7 S-tronic 2WD 190 л.с. 7 S-tronic 2WD
Audi A1 A1 2.0 TFSI 252 л.с. 6-МКП 4x4 252 л.с. 6-МКП 4x4
Audi A1 A1 2.0 TFSI 252 л.с. 7 S-tronic 2WD 252 л.с. 7 S-tronic 2WD
Audi A1 A1 2.0 TFSI 252 л.с. 7 S-tronic 4x4 252 л.с. 7 S-tronic 4x4
Audi Q3 Q3 40 TFSI 2.0 TFSI 190 л.с. 6-МКП 2WD 190 л.с. 6-МКП 2WD
Audi Q3 Q3 40 TFSI 2.0 TFSI 190 л.с. 7 S-tronic 2WD 190 л.с. 7 S-tronic 2WD
Audi S1 S1 (8X) 40 TFSI 2.0 TFSI 190 л.с. 6-МКП 2WD 190 л.с. 6-МКП 2WD
Audi S1 S1 (8X) 40 TFSI 2.0 TFSI 190 л.с. 7 S-tronic 2WD 190 л.с. 7 S-tronic 2WD
SEAT Ibiza Ibiza IV (6J) 2.0 TFSI 252 л.с. 6-МКП 4x4 252 л.с. 6-МКП 4x4
SEAT Ibiza Ibiza IV (6J) 2.0 TFSI 252 л.с. 7 DSG 4x4 252 л.с. 7 DSG 4x4
SEAT Toledo Toledo IV (NH) 2.0 TFSI 252 л.с. 6-МКП 4x4 252 л.с. 6-МКП 4x4
SEAT Toledo Toledo IV (NH) 2.0 TFSI 252 л.с. 7 DSG 2WD 252 л.с. 7 DSG 2WD
SEAT Toledo Toledo IV (NH) 2.0 TFSI 252 л.с. 7 DSG 4x4 252 л.с. 7 DSG 4x4
Skoda Octavia Octavia III (5E, A7) 2.0 TSI 190 л.с. 6-МКП 2WD 190 л.с. 6-МКП 2WD
Skoda Octavia Octavia III (5E, A7) 2.0 TSI 190 л.с. 7 DSG 2WD 190 л.с. 7 DSG 2WD
Audi RS 3 RS 3 (8P) 2.5 TFSI 340 л.с. 6-МКП 4x4 340 л.с. 6-МКП 4x4
Audi RS 3 RS 3 (8P) 2.5 TFSI 340 л.с. 7 S-tronic 4x4 340 л.с. 7 S-tronic 4x4

Цікаві факти

  • The EA888 Gen 3 engine features a dual injection system for improved efficiency
  • Used in a wide range of VW Group vehicles

Застосування

Всього виготовлено: unknown

Автомобіль Генерація Роки Потужність Ринки
Audi A4 B9 2015-present 220hp/230hp Europe, USA, Asia
Audi A5 F5 2016-present 220hp/230hp Europe, USA

Сумісні трансмісії: 6-speed Manual, 7-speed S tronic

Типи приводу: FWD, AWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Мінімум: 95 | Рекомендовано: 98
Consumption (City) 9 л/100км
Consumption (Highway) 5.5 л/100км
Consumption (Combined) 7 л/100км
Real Consumption 8 л/100км
Fuel Tank Capacity 55 л
Range 785 км
Cost per 100 km 10-14 USD

Emissions Standards

Emission Standard Euro 6
CO₂ Emissions 159 г/км
Particulate Filter (DPF) Absent
AdBlue Not Required

Нагороди та визнання

  • Ward's 10 Best Engines (2015) — 2.0L Turbocharged

Порівняння з конкурентами

Двигун Бренд Об'єм Потужність Крутний момент
B48B20 BMW 1,998 см³ 248 л.с. 350 Н*м
M274 Mercedes-Benz 1,991 см³ 241 л.с. 370 Н*м

Переваги

  • High tuning potential
  • Efficient dual injection system
  • Wide availability of aftermarket parts

Недоліки

  • Known oil consumption issues
  • Potential water pump failures

Корисні ресурси