The concern assembled the 1.9-liter diesel engine Volkswagen 1Y 1.9 D from 1989 to 2003 and installed it on almost all of its most popular models of the 90s of the last century. This atmospheric diesel engine had a rather large resource.
EA086 family: JK, JP, JX, SB, 1X, 1Y, AAZ, ABL, AAC.
Specifications
| Production years | 1989-2003 |
| Displacement, cc | 1896 |
| Fuel system | prechambers |
| Power output, hp | 64 – 68 |
| Torque output, Nm | 124 – 127 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 79.5 |
| Piston stroke, mm | 95.5 |
| Compression ratio | 22.5 – 23.0 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.3 |
| Fuel type | diesel |
| Euro standards | EURO 1/2 |
| Fuel consumption, L/100 km (for VW Golf 1995) — city — highway — combined |
6.2 4.1 5.0 |
| Engine lifespan, km | ~500 000 |
| Weight, kg | 153 |
The engine was installed on:
- Audi 80 B3 (8A) in 1989 – 1991;
- Seat Cordoba 1 (6K) in 1993 – 1996;
- Seat Ibiza 2 (6K) in 1993 – 1999;
- Seat Inca 1 (6K) in 1995 – 2003;
- Seat Toledo 1 (1L) in 1991 – 1999;
- Skoda Felicia 1 (6U) in 1996 – 2001;
- Volkswagen Caddy 2 (9K) in 1995 – 2003;
- Volkswagen Golf 3 (1H) in 1991 – 1997;
- Volkswagen Passat B3 (31) in 1989 – 1993;
- Volkswagen Vento 1 (1H) in 1993 – 1996.
Disadvantages of the VW 1Y engine
- This is a very hardy motor, the runs of many of them have already exceeded 500,000 km.
- The most common problem with such a diesel engine is cracks in the cylinder head due to overheating.
- Also, leaks from the high pressure fuel pump are very common here.
- Timing belt drive with a resource of about 60,000 km, when it breaks, the valves always bend.
- On long runs, there is often an oil burner and constant lubricant leaks.
Frequently asked questions about the Volkswagen 1Y
How much power does the Volkswagen 1Y make?
The Volkswagen 1Y develops 64 - 68 hp and 124 - 127 Nm of torque.
How much oil does the Volkswagen 1Y take and which one?
Engine oil capacity: 4.3 liters. Recommended oil: 5W-30.
Does the Volkswagen 1Y have a timing belt or chain?
The Volkswagen 1Y uses a timing belt.
Is the Volkswagen 1Y turbocharged?
No, the Volkswagen 1Y is naturally aspirated.
Does the Volkswagen 1Y need valve clearance adjustment?
No, the Volkswagen 1Y has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen 1Y last?
The typical lifespan of the Volkswagen 1Y is ~500 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen 1Y?
VW Golf 1995: city 6.2, highway 4.1, combined 5.0 L/100 km.
What cars was the Volkswagen 1Y installed on?
Audi 80 B3 (8A) in 1989 - 1991; Seat Cordoba 1 (6K) in 1993 - 1996; Seat Ibiza 2 (6K) in 1993 - 1999; Seat Inca 1 (6K) in 1995 - 2003; Seat Toledo 1 (1L) in 1991 - 1999; Skoda Felicia 1 (6U) in 1996 - 2001 and 4 more (see the full list above).
What are the common problems of the Volkswagen 1Y?
This is a very hardy motor, the runs of many of them have already exceeded 500,000 km. The most common problem with such a diesel engine is cracks in the cylinder head due to overheating. All known problems.
