VW BBY engine
Content
The 1.4-liter Volkswagen 1.4 BBY engine was assembled at the concern's plant from 2001 to 2005 and installed on such compact company models as the Lupo, Polo, Fabia, Ibiza and Audi A2. This power unit replaced the almost identical AUA motor and then gave way to BKY.
The EA111-1.4 line includes internal combustion engines: AEX, AKQ, AXP, BCA, BUD, CGGA and CGGB.
Specifications of the VW BBY 1.4 liter engine
| Exact volume | 1390 cm³ |
| Supply system | injector |
| Internal combustion engine power | 75 hp |
| Torque | 126 Nm |
| Cylinder block | aluminum R4 |
| Block head | aluminum 8v |
| Bore | 76.5 mm |
| Piston stroke | 75.6 mm |
| Compression ratio | 10.5 |
| Features of the internal combustion engine | DOHC |
| Hydraulic compensators | Yes |
| Timing drive | two straps |
| Phase regulator | no |
| Turbocharging | no |
| What kind of oil to pour | 3.2 liters 5W-30 |
| fuel type | AI-95 |
| Environmental class | EURO 3/4 |
| Approximate resource | 270 000 km |
Fuel consumption Volkswagen 1.4 BBY
On the example of a 4 Volkswagen Polo 2003 with a manual transmission:
| City | 8.0 liters |
| Track | 5.1 liters |
| Mixed | 6.2 liters |
Which cars were equipped with the BBY 1.4 l engine
| Wolf 1 (6X) | 2001 – 2005 |
| Polo 4 (9N) | 2001 – 2005 |
| Cordoba 2 (6L) | 2002 – 2005 |
| 3 bottles (6L) | 2002 – 2005 |
| Fabia 1 (6Y) | 2001 – 2005 |
| A2 1(8Z) | 2001 – 2005 |
Disadvantages, breakdowns and problems VW BBY
Most complaints on the network are related to traction dips or floating revs.
The reason usually lies in the throttle assembly, the USR valve, or air leaks.
Monitor the condition of the timing belts: the resource is modest, and when the valve breaks, it bends
Contamination of the oil receiver often leads to a drop in lubricant pressure in the internal combustion engine.
The crankcase ventilation is often clogged and leaks from under the valve cover occur
