大众发动机.docx

1、大众发动机Petrol engineseditEA 111The EA111 series was introduced in the mid 1970s in the Audi 50 and later the VW Polo. It is a series of water cooled three- and four-cylinder petrol and Diesel engines in a variety of sizes. The overhead cam engine features a crossflow cylinder head design and directly-

2、driven auxiliary units. The exhaust side is in driving direction.editThree cylindersedit55-70 hp 1.2configuration water cooled 1198 cm inline three head (2 V) aluminium, SOHC, two valves per cylinder, 10.3:1 compression (4 V) aluminium, DOHC, four valves per cylinder, 10,5:1 compression ratio block

3、aluminium, four bearings, balancer shaft, 76.5 mm bore 86.9 mm stroke, 0.88 ratio, 399 cm per cylinder fuel electronic injection output (2 V) 40 kW (55 hp) at 4750 rpm, 108 Nm (80 ftlbf) at 3000 rpm (4 V) 47 kW (64 hp) at 5400 rpm, 112 Nm at 3000 rpm (4 V) 51 kW (70 hp) at 5400 rpm, 112 Nm at 3000 r

4、pm application VW Fox, VW Polo (PQ 24) and Skoda Fabia references VW AG (2005-04-04). New VW Fox In Depth. Press release. edit68-90 hp 1.2FSIconfiguration water cooled 1198 cm inline three head aluminium, DOHC, four valves per cylinder, 12.3:1 compression block aluminium, four bearings, balancer sha

5、ft, 76.5 mm bore 86.9 mm stroke, 0.88 ratio, 399 cm per cylinder fuel FSI direct petrol injection, up to 150 bar high-pressure pump and common rail aspiration multi-position tumble flap in the intake port controlling the tumble effect exhaust up to 25% cooled exhaust gas recirculation output 50 kW (

6、68 hp) at 5000 rpm, 115 Nm (80 ftlbf) at 3250 rpm 65 kW (89 hp) at 6000 rpm, 120 Nm at 3500 rpm application VW Polo PQ 25 editFour cylindersedit70 hp 1.0configuration bore/stroke 67,1/70,6 mm 0.95 ratio, 249 cm per cylinder, 999 cm inline four head aluminium, SOHC, two valves per cylinder, 10.8:1 co

7、mpression block aluminium, five bearings fuel electronic injection Total Flex Gasoline or Ethanol (BR) output (2 V) 51 kW (70 PS) at 5750 rpm, 90 Nm (65 ftlbf) at 4250 rpm application VW Fox edit75 hp 1.4configuration bore/stroke 76,5/75,6 mm, 1.01 ratio, 347,5 cm per cylinder 1390 cm in line four h

8、ead SOHC 2-valve per cylinder, 10.5:1 compression block cast iron, five bearings fuel electronic injection output 55 kW (75 hp) at 4800-5000 rpm, 124 Nm (92 ftlbf) at 2750 rpm application VW Fox, VW Kombi (T2) in Brasil edit75-100 hp 1.41.4 engine cutawayconfiguration 76.5 bore 75.6 mm stroke, 1.01

9、ratio, 347.5 cm per cylinder, 1390 cm inline four head aluminium, DOHC, four valves per cylinder, 10.5:1 compression block aluminium, five bearings fuel electronic injection MPi Gasoline output 55 kW (75 PS) at 5000 rpm, 126 Nm (93 ftlbf) at 3800 rpm, only assemled with the 4-Gear automatic and in S

10、koda Cars 59 kW (80 PS)- 63 kW (86 PS) at 5000 rpm, 128-132 Nm (98 ftlbf) at 3300-3800 rpm 74 kW (100 PS) at 6000 rpm, 126 Nm (93 ftlbf) at 4400 rpm, no longer assembled in western europe application VW Polo,VW Golf,SEAT Len,Skoda Roomster,Skoda Fabia edit86-105 hp 1.4FSIconfiguration 76.5 bore 75.6

11、 mm stroke, 1.01 ratio, 347.5 cm per cylinder, 1390 cm inline four head aluminium, DOHC, four valves per cylinder, 12:1 compression block aluminium, five bearings fuel FSI direct petrol injection, up to 110 bar high-pressure pump and common rail, stratified-charge combustion at partial load aspirati

12、on two-position tumble flap in the intake port controlling the turbulence exhaust up to 35% exhaust gas recirculation, NOx storage-type catalytic converter management Bosch Motronic MED7 output 63 kW (86 PS) at 5000 rpm, 130 Nm (95 ftlbf) at 3750 rpm in VW Polo 66 kW (90 PS) at 5200 rpm, 130 Nm (95

13、ftlbf) at 3750 rpm in VW Golf (-05/05) 77 kW (105 PS) at 6200 rpm, 131 Nm (96 ftlbf) at 4250 rpm in VW Lupo FSI edit140/170 hp 1.4 TSIVolkswagen 1.4 TSI engine exploded viewVolkswagen 1.4 TSI engine operation schemeAnnounced at the 2005 Frankfurt Auto Show to be used in the Golf GT, The 1.4l Twincha

14、rger is a TSI engine with a turbocharger and a supercharger in combination. Its downsizing leads to economy, with 14% more power than the 2.0 FSI but consumming 5% less fuel. The mechanical compressor operates at low engine speeds below 2400 rpm to increase low-end power, the turbocharger engages at

15、 middle revs, a clutch disengage the supercharger which will then be bypassed once the turbocharger reaches sufficient speed to provide boost above 3500 rpm.Configuration 1390 cm straight-4 Head four-valve, 10:1 compression ratio Block grey cast iron, bore * stroke ratio 76.5 * 75.6 mm, 120 bar peak

16、 pressures Fuel FSI direct petrol injection up to 150 bar, high-pressure injection multiple-hole valve with six fuel outlet elements, injector on the intake side between the intake port and cylinder head seal level Aspiration mechanical belt driven Roots compressor operated by a magnetic clutch inte

17、grated in a module inside the water pump, internal step-down ratio on the input end of the synchronisation gear pair and exhaust turbocharger connected in series, administrated by a control flap, intercooler, 2.5 bar pressure at 1500 rpm. Output 103 kW (140 PS), 220 Nm in the Touran from early 2006

18、125 kW (170 PS) at 6000 rpm, 240 Nm (MEP 21.7 bar) from 1750 to 4500 rpm , 200 Nm from 1250 to 6000 rpm, 7000 rpm max in the Golf GT Applications 2005 VW Golf, 2006 VW Touran, 2008 VW Scirocco, possibly in the 2008 VW Concept R References Volkswagen AG (2005-08-29). Volkswagen Golf GT TSI - Supercha

19、rged and Turbocharged 1.4l. Press release. edit100-105 hp 1.6configuration 76.5 bore 86.9 mm stroke, 0.88 ratio, 399 cm per cylinder, 1598 cm in line four head DOHC 4-valve per cylinder, 10.5:1 compression SOHC 2-valve per cylinder, 10.6:1 compression (BR) block aluminium alloy, five bearings cast i

20、ron, five bearings (BR) fuel electronic multipoint injection Bosch MD7 electronic injection Total Flex Gasoline or Ethanol (BR) output 77 kW (105 PS) at 5600 rpm, 153 Nm (115 ftlbf) at 3800 rpm 74 kW (101 PS) at 5500 rpm, 141 Nm (106 ftlbf) at 3200 rpm (BR) application VW Fox, VW Polo, VW Golf in Mo

21、del 2006, including 6-Gear-Automatic edit115 hp 1.6 FSI1.6 FSI engine cutaway1.6 FSI exploded viewConfiguration 1598 cm inline four head aluminium, DOHC chaindrive, variable intake camshaft timing, four valves per cylinder, 12:1 compression block aluminium alloy, five main bearings, 76.5 mm Bore 86.

22、9 mm stroke (0.88 ratio), 399.5 cm per cylinder fuel Gasoline, Fuel Stratified Injection, up to 110 bar high-pressure pump and common rail, stratified-charge combustion at partial load aspiration two-position tumble flap in the intake port controlling the turbulence exhaust up to 35% exhaust gas rec

23、irculation, NOx storage-type catalytic converter management Bosch Motronic MED7 output 85 kW (115 hp) at 5800-6000 rpm, 155 Nm at 4000 rpm applications VW Golf, VW Jetta, VW Touran, VW Passat, Audi A2, Audi A3, Audi A4, koda Octavia References Audi AG (2001-03-10). Audi A2 1.6 FSI with Direct Petrol

24、 Injection. Press release. editEA113 / 827The EA827 family was introduced in 1972 in the Audi 80 and eventually superseded by the EA113 evolution introduced in 1993. Both share the same 88 mm cylinder spacing. It was later updated with direct injection, to be topped by the 265 PS 2.0L TFSI. 40 milli

25、on engines have been produced. It was replaced by the EA888 project introduced with the 1.8L TFSI below.edit102 hp 1.6configuration 1595 cm (97 in) inline 4 head SOHC 2-valve per cylinder, 10.3:1 compression DOHC 5-valve per cylinder, 10.5:1 compression (China) block aluminium, five bearings, bore 8

26、1 stroke 77.4 mm, 1.05 ratio, 399 cm per cylinder output 75 kW (102 hp) at 5600 rpm, 148 Nm (109 ftlbf) at 3800 rpm 80 kW (109 hp) at 5800 rpm, 150 Nm (111 ftlbf) at 4200 rpm (China) applications Skoda Octavia Volkswagen Jetta (China) edit90-109 hp 1.8configuration 1781 cm inline 4,: bore 81 stroke

27、86.4 mm head SOHC 2-valve per cylinder, 10.8:1 compression block cast iron engine block, five bearings fuel electronic singlepoint injection Bosch Motoronic electronic injectionTotal Flex Gasoline or Ethanol (BR) output 66 kW (90 hp) at 5500 rpm, 145 Nm (108 ftlbf) at 2500 rpm in VW Gol, VW Pointer

28、(MX) 76 kW (103 hp) at 5400 rpm, 155 Nm (112 ftlbf) at 3000 rpm in VW Gol, VW Santana, VW Saveiro (BR, MX, AR) edit150-240 hp 1.8 T1.8T engine cutawayThis version is a 1.8 L turbocharged engine built in Puebla, Mexico and Gyr, Hungary. Output varies based on ECU software and turbocharger selection.E

29、ngine code AWM/AEB/ATW/AWD/AWW/AWP/AMU/AMB/AGU/BAM/ Configuration 1781 cm inline 4 Head DOHC, aluminum, 5-valves per cylinder, hydraulic bucket tappets, 9.5:1 compression ratio Cylinders bore * stroke 81 * 86.4 mm, cast iron engine block Pistons Forged Aluminum Mahle, fracture-split forged steel con

30、necting rods, one-piece cast or forged crankshaft Fuel System Motronic ME 7.5 electronic sequential SFI fuel injection, premium unleaded recommended Aspiration turbocharged, intercooled, cast aluminum intake manifold. Output 110kW (150PS) 5,800 rpm and 220 Nm (162 lbfft) 2,200-4,200 rpm; available o

31、n the New Beetle, Bora and Golf, Audi A3 (first gen.) and Audi A4, Skoda Octavia and SEAT Ibiza. (Engine codes: AGU, AWD, AWW, APH, ATW) 120kW (163PS) 5,700 rpm and 225 Nm (166 lbfft) 1,950-4,700 rpm; replaced the 150PS version in 2003 on most models. 125kW (170PS) 5,900 rpm and 225 Nm (166 lbfft) 1,950-5,000 r