The concern assembled the 1.6-liter diesel engine Volkswagen JK 1.6 D from 1980 to 1989 and installed it on models that were popular at the time: the second Passat and the similar Audi 80 B2. This atmospheric diesel had a phlegmatic character, but it had a good resource.
EA086 family: JK, JP, JX, SB, 1X, 1Y, AAZ, ABL, AAC.
Specifications
| Production years | 1980-1989 |
| Displacement, cc | 1588 |
| Fuel system | prechambers |
| Power output, hp | 54 |
| Torque output, Nm | 100 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 76.5 |
| Piston stroke, mm | 86.4 |
| Compression ratio | 23.0 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 4.0 |
| Fuel type | diesel |
| Euro standards | EURO 0 |
| Fuel consumption, L/100 km (for VW Passat 1985) — city — highway — combined |
7.9 4.8 6.7 |
| Engine lifespan, km | ~400 000 |
| Weight, kg | 145 |
The engine was installed on:
- Audi 80 B2 (81) in 1980 – 1986, 80 B3 (8A) in 1986 – 1989;
- Volkswagen Passat B2 (32) in 1982 – 1988.
Disadvantages of the VW JK engine
- This diesel engine has a sedate character, is noisy and does not like frost;
- Due to overheating, the cylinder head quickly cracks, but small cracks do not affect the ride;
- The high pressure fuel pump often leaks over the gaskets, keep an eye on it;
- The timing belt resource according to the regulations is 60,000 km, and when it breaks, the valves bend;
- At high mileage, such power units are prone to oil burns and lubrication leaks.
Frequently asked questions about the Volkswagen JK
How much power does the Volkswagen JK make?
The Volkswagen JK develops 54 hp and 100 Nm of torque.
How much oil does the Volkswagen JK take and which one?
Engine oil capacity: 4.0 liters. Recommended oil: 5W-40.
Does the Volkswagen JK have a timing belt or chain?
The Volkswagen JK uses a timing belt.
Is the Volkswagen JK turbocharged?
No, the Volkswagen JK is naturally aspirated.
Does the Volkswagen JK need valve clearance adjustment?
No, the Volkswagen JK has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen JK last?
The typical lifespan of the Volkswagen JK is ~400 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen JK?
VW Passat 1985: city 7.9, highway 4.8, combined 6.7 L/100 km.
What cars was the Volkswagen JK installed on?
Audi 80 B2 (81) in 1980 - 1986, 80 B3 (8A) in 1986 - 1989; Volkswagen Passat B2 (32) in 1982 - 1988.
What are the common problems of the Volkswagen JK?
This diesel engine has a sedate character, is noisy and does not like frost. Due to overheating, the cylinder head quickly cracks, but small cracks do not affect the ride. All known problems.
