The 1.6-liter Volkswagen JP 1.6 D diesel engine was assembled at the factory from 1983 to 1992 and installed on such popular models as the Golf 2 and similar Jetta and Cuddy. This naturally aspirated diesel engine runs noisily and with strong vibrations, and is not bad in terms of reliability.
EA086 family: JK, JP, JX, SB, 1X, 1Y, AAZ, ABL, AAC.
Specifications
| Production years | 1983-1992 |
| 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 Golf 1985) — city — highway — combined |
6.8 4.8 5.7 |
| Engine lifespan, km | ~380 000 |
| Weight, kg | 145 |
The engine was installed on:
- Volkswagen Caddy 1 (14) in 1983 – 1992;
- Volkswagen Golf 2 (1G) in 1983 – 1991;
- Volkswagen Jetta 2 (1G) in 1983 – 1992.
Disadvantages of the VW JP engine
- This is an old-style diesel engine: it works noisily, vibrates strongly, is afraid of frost;
- The main problem is the rapid cracking of the aluminum cylinder head after overheating;
- Also here, the high pressure fuel pump very often leaks through the gaskets;
- According to the regulations, the timing belt is changed every 60,000 km, or if it breaks, the valves will bend;
- At high mileage, an oil burner and leaks of lubricant or antifreeze are often found.
Frequently asked questions about the Volkswagen JP
How much power does the Volkswagen JP make?
The Volkswagen JP develops 54 hp and 100 Nm of torque.
How much oil does the Volkswagen JP take and which one?
Engine oil capacity: 4.0 liters. Recommended oil: 5W-40.
Does the Volkswagen JP have a timing belt or chain?
The Volkswagen JP uses a timing belt.
Is the Volkswagen JP turbocharged?
No, the Volkswagen JP is naturally aspirated.
Does the Volkswagen JP need valve clearance adjustment?
No, the Volkswagen JP has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen JP last?
The typical lifespan of the Volkswagen JP is ~380 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen JP?
VW Golf 1985: city 6.8, highway 4.8, combined 5.7 L/100 km.
What cars was the Volkswagen JP installed on?
Volkswagen Caddy 1 (14) in 1983 - 1992; Volkswagen Golf 2 (1G) in 1983 - 1991; Volkswagen Jetta 2 (1G) in 1983 - 1992.
What are the common problems of the Volkswagen JP?
This is an old-style diesel engine: it works noisily, vibrates strongly, is afraid of frost. The main problem is the rapid cracking of the aluminum cylinder head after overheating. All known problems.
