The 2.0-liter 8-valve Audi ABK engine was produced by the company from 1991 to 1996 and was installed on such popular models of the German concern as 80 B4, 100 C4 and A6 C4. This power unit was equipped with a very reliable Digifant multipoint injection system.
EA827 2.0l family: 2E, AAD, AAE, ABT, ABK, ADY, AGG, ABF, ACE.
Specifications
| Production years | 1991-1996 |
| Displacement, cc | 1984 |
| Fuel system | Digifant |
| Power output, hp | 115 |
| Torque output, Nm | 168 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 82.5 |
| Piston stroke, mm | 92.8 |
| Compression ratio | 10.3 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.0 |
| Fuel type | petrol |
| Euro standards | EURO 2 |
| Fuel consumption, L/100 km (for Audi 80 1992) — city — highway — combined |
11.3 6.0 7.4 |
| Engine lifespan, km | ~350 000 |
The engine was installed on:
Disadvantages of the Audi ABK engine
- This motor is rightfully considered one of the most reliable in the class and rarely breaks down.
- The cause of unstable operation is usually a dirty idle speed controller or sensor failures.
- Also, some components of the ignition system regularly fail here.
- The timing belt changes every 90 thousand km, when it breaks, the valves most often do not bend.
- After 200,000 km of run, an oil burner and knocks of hydraulic lifters are often found.
Frequently asked questions about the Audi ABK
How much power does the Audi ABK make?
The Audi ABK develops 115 hp and 168 Nm of torque.
How much oil does the Audi ABK take and which one?
Engine oil capacity: 3.0 liters. Recommended oil: 5W-30.
Does the Audi ABK have a timing belt or chain?
The Audi ABK uses a timing belt.
Is the Audi ABK turbocharged?
No, the Audi ABK is naturally aspirated.
Does the Audi ABK need valve clearance adjustment?
No, the Audi ABK has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Audi ABK last?
The typical lifespan of the Audi ABK is ~350 000 km with proper maintenance.
What is the fuel consumption of the Audi ABK?
Audi 80 1992: city 11.3, highway 6.0, combined 7.4 L/100 km.
What cars was the Audi ABK installed on?
Audi 80 B4 (8C) in 1991 - 1995; Audi 100 C4 (4A) in 1991 - 1994; Audi A6 C4 (4A) in 1994 - 1996.
What are the common problems of the Audi ABK?
This motor is rightfully considered one of the most reliable in the class and rarely breaks down. The cause of unstable operation is usually a dirty idle speed controller or sensor failures. All known problems.
PS. Higher oil comsumption (even pretty high) can be sometimes caused by old hardened valves’ steam seals – in case of at least decent condition of piston-cylinder sets (don’t need to be perfect).
From experience – this engine and from collected informations some to event most of the EA827 family tending to have worn out auxiliary shaft bearings in higher mileages achieved, manufacturer does not predict to replace them (no OEM spare parts), but replacements are coming with help, with longitudinally located engine repair is not a big problem, by the way we can change oil pump with rods’ and crakshaft’s bearings – if shaft surfaces are not bad it is possible to do without extra disassembly – all to do in vehicle.
With proper care is the long lasting engine.