Gasoline engines
Engine / Model | 1.2 | 1.2 | 1.4 | 1.4 FSI | 1.4 |
Production date, from - to | 2/02- | 11/01- | 11/01- | 5/02- | 11/01- |
Engine designation | AWY | AZQ | AUA/BBY | AXU | AUB/BBZ1) |
Working volume, cm3 | 1198 | 1198 | 1390 | 1390 | 1390 |
Power, kW / hp, | 40/55 | 47/64 | 55/75 | 63/86 | 74/100 |
at 1/min | 4750 | 5400 | 5000 | 5000 | 6000 |
Max. torque, Nm, | 106 | 112 | 126 | 130 | 126 |
at 1/min | 3000 | 3000 | 3800 | 3500 | 4400 |
Cylinder diameter, mm | 76,5 | 76,5 | 76,5 | 76,5 | 76,5 |
Piston stroke, mm | 86,9 | 86,9 | 75,6 | 75,6 | 75,6 |
Compression ratio | 10,8 | 10,4 | 10,5 | 12,0 | 10,5 |
Number of cylinders/valves per cylinder | 3/2 | 3/4 | 4/4 | 4/4 | 4/4 |
Engine management system | Simos 3PD | Simos ZPE | 4MV/4AV | MED 7 | 4MV/4LV |
Fuel grade | 95 | 95 | 95 | 98 | 98 |
Refueling volumes, l: | |||||
Lubrication system | 3,0 | 3,0 | 3,2 | 3,5 | 3,2 |
cooling system | 5,6 | 5,6 | 5,6 | 5,6 | 5,6 |
Diesel engines
Engine / Model | 1.4 PD-TDI | 1.9 SDI | 1.9 PD-TDI | 1.9 PD-TDI |
Production date, from - to | 11/01- | 11/01- | 11/01- | 4/02- |
Engine designation | AMF/BAY | ASY | ATD/AXR | ASZ2) |
Working volume, cm3 | 1422 | 1896 | 1896 | 1896 |
Power, kW/hp" | 55/75 | 47/64 | 74/100 | 96/130 |
at 1/min | 4000 | 4000 | 4000 | 4000 |
Max. torque, Nm, | 195 | 125 | 240 | 310 |
at 1/min | 2200 | 1600 | 1800 | 1900 |
Cylinder diameter, mm | 79,5 | 79,5 | 79,5 | 79,5 |
Piston stroke, mm | 95,5 | 86,4 | 86,4 | 86,4 |
Compression ratio | 19,5 | 19,5 | 19,0 | 19,0 |
Number of cylinders/valves per cylinder | 3/2 | 4/2 | 4/2 | 4/2 |
Engine management system | EDO | EDO | EDO | EDO |
Fuel grade, OC | Diesel | Diesel | Diesel | Diesel |
Refueling volumes, l: | ||||
Lubrication system | 4,2/3,8 | 4,3 | 4,3 | 4,3 |
cooling system | 5,0 | 5,0 | 5,0 | 5,0 |
1) BBZ from 5/02: maximum torque 128 Nm at 4400 rpm.
2) First only for SEAT IBIZA, for POLO from 12/03.
- EDC - electronically controlled high pressure fuel pump (injection pump).
- SDI — diesel engine without supercharging with direct mixture formation.
- TDI — diesel engine with gas turbine pressurization and direct mixture formation.
- PD - injection system with pump nozzles.
- FSI - injection system with layered mixture formation (gasoline direct injection).
- MED - Motronic injection system with electric throttle and direct injection of gasoline.
- 4AV/4MV/4LV - MAGNETI MARELLI ignition and injection system.
- Simos 3PD/E: Simos - a system with a Siemens engine control unit: 3 - with an electric throttle drive; P - with load detection through the pressure sensor in the intake manifold: D - with two slotted oxygen sensors; E - with one broadband and one slotted oxygen sensor.
3-cylinder petrol engine
AZQ engine with a displacement of 1.2 liters and a power of 47 kW / 64 hp.
- 1 - oil filler cap
- 2 - engine oil level gauge (probe)
- 3 - guide tube for probe
- 4 - timing chain drive
- 5 - oil pump
- 6 - oil filter
- 7 - V-ribbed belt
- 8 - air conditioning compressor
- 9 - generator
- 10 - oil pan
- 11 - balancing mechanism shaft
- 12 - lower oxygen sensor
- 13 - catalytic converter
- 14 - oxygen sensor upper
- 15 - exhaust valve
- 16 - exhaust camshaft
- 17 - ignition coil
4 cylinder diesel engine
1.9 l PD-TDI engine with 74/96 kW (100/130 hp)
- 1 - camshaft
- 2 - injector pump
- 3 - toothed belt
- 4 - glow plug
- 5 - V-ribbed belt
- 6 - crankshaft
- 7 - oil pump
- 8 - engine oil level indicator (probe)
- 9 - oil filter
- 10 - flywheel
- 11 - engine oil cooler
- 12 - charge air cooler
Visitor comments