The 2.0-liter mono-injection Audi ABT engine was assembled at the factory from 1991 to 1996 and was installed only on the popular fourth-generation 80 model in the B4 body. This power unit was equipped with a rather capricious Mono-Motronic fuel 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 | Mono-Motronic |
| Power output, hp | 90 |
| Torque output, Nm | 148 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 82.5 |
| Piston stroke, mm | 92.8 |
| Compression ratio | 8.9 |
| 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 1 |
| Fuel consumption, L/100 km (for Audi 80 1993) — city — highway — combined |
10.5 6.2 7.5 |
| Engine lifespan, km | ~360 000 |
The engine was installed on:
- Audi 80 B4 (8C) in 1991 – 1995.
Disadvantages of the Audi ABT engine
- Most of the problems with this engine are due to the vagaries of the Mono-Motronic system.
- Malfunctions are usually caused by air leaks or a glitch in one of the sensors.
- In second place in popularity here are the failures of the components of the ignition system.
- The timing belt resource is approximately 90,000 km, but when it breaks, the valves most often do not bend.
- After 200,000 km, an oil burner often appears and hydraulic lifters knock hard.
Frequently asked questions about the Audi ABT
How much power does the Audi ABT make?
The Audi ABT develops 90 hp and 148 Nm of torque.
How much oil does the Audi ABT take and which one?
Engine oil capacity: 3.0 liters. Recommended oil: 5W-30.
Does the Audi ABT have a timing belt or chain?
The Audi ABT uses a timing belt.
Is the Audi ABT turbocharged?
No, the Audi ABT is naturally aspirated.
Does the Audi ABT need valve clearance adjustment?
No, the Audi ABT has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Audi ABT last?
The typical lifespan of the Audi ABT is ~360 000 km with proper maintenance.
What is the fuel consumption of the Audi ABT?
Audi 80 1993: city 10.5, highway 6.2, combined 7.5 L/100 km.
What cars was the Audi ABT installed on?
Audi 80 B4 (8C) in 1991 - 1995.
What are the common problems of the Audi ABT?
Most of the problems with this engine are due to the vagaries of the Mono-Motronic system. Malfunctions are usually caused by air leaks or a glitch in one of the sensors. All known problems.
