The 1.9-liter Audi AWX 1.9 TDI diesel engine was assembled by the concern from 2000 to 2008 and was installed on many of the company’s models with a longitudinal arrangement of the power unit. This diesel engine was actively met under the hood of the fifth generation Passat and the first Skoda Superb.
The EA188-1.9 series also includes: AJM, ASZ, AUY, AVB, AVF, AWX, AXB, AXC, BKC, BLS, BXE.
Specifications
| Production years | 2000-2008 |
| Displacement, cc | 1896 |
| Fuel system | unit-injectors |
| Power output, hp | 130 |
| Torque output, Nm | 285 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 79.5 |
| Piston stroke, mm | 95.5 |
| Compression ratio | 19.0 |
| Features | SOHC, intercooler |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | VGT |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 3.8 |
| Fuel type | diesel |
| Euro standards | EURO 3 |
| Fuel consumption, L/100 km (for Audi A4 2002) — city — highway — combined |
7.5 литра 4.5 5.6 |
| Engine lifespan, km | ~300 000 |
The engine was installed on:
- Audi A4 B6 (8E) in 2000 – 2003;
- Audi A6 C6 (4F) in 2001 – 2005;
- Skoda Superb 1 (3U) in 2001 – 2008;
- Volkswagen Passat B5 (3B) in 2000 – 2005.
Disadvantages of the Audi AWX engine
- This is a very reliable motor, but it does not tolerate the use of low-quality lubrication;
- From bad oil, camshaft cams and hydraulic lifters wear out quickly;
- Pollution and wedge geometry of the turbocharger leads to frequent thrust failures;
- Due to the fastening of the unit-injectors with one bolt, they can become loose and leak;
- The cause of engine failures is often a malfunction of the tandem pump.
