The 1.6-liter injection engine Volkswagen BCB 16v was produced from 2001 to 2006 and was installed on the Golf 4 model, as well as its counterparts such as Bora, Seat Toledo or Leon. This power unit is essentially an analogue of the AZD engine with an updated exhaust system.
EA111-1.6 family: ABU, AEE, AUS, AZD, BCB, BTS, CFNA, CFNB, AJV, AVY.
Specifications
| Production years | 2001-2006 |
| Displacement, cc | 1598 |
| Fuel system | injector |
| Power output, hp | 105 |
| Torque output, Nm | 148 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 76.5 |
| Piston stroke, mm | 86.9 |
| Compression ratio | 11.5 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.5 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for VW Golf 4 2002) — city — highway — combined |
9.8 5.5 7.1 |
| Engine lifespan, km | ~330 000 |
| Weight, kg | 117 |
The engine was installed on:
- Volkswagen Bora 1 (1J) in 2001 – 2005;
- Volkswagen Golf 4 (1J) in 2001 – 2003;
- Seat Leon 1 (1M) in 2001 – 2006;
- Seat Toledo 2 (1M) in 2001 – 2004.
Disadvantages of the VW BCB engine
- Floating engine speed usually causes contamination of the throttle or EGR valve.
- Often there are leaks in the cooling system, pipes and a thermostat are leaking here.
- Replacing timing belts is very expensive, and when it breaks, the valves always bend.
- Ignition coils, lambda probes and a coolant temperature sensor are also famous for their low reliability.
Frequently asked questions about the Volkswagen BCB
How much power does the Volkswagen BCB make?
The Volkswagen BCB develops 105 hp and 148 Nm of torque.
How much oil does the Volkswagen BCB take and which one?
Engine oil capacity: 4.5 liters. Recommended oil: 5W-30.
Does the Volkswagen BCB have a timing belt or chain?
The Volkswagen BCB uses a timing belt.
Is the Volkswagen BCB turbocharged?
No, the Volkswagen BCB is naturally aspirated.
Does the Volkswagen BCB need valve clearance adjustment?
No, the Volkswagen BCB has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen BCB last?
The typical lifespan of the Volkswagen BCB is ~330 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen BCB?
VW Golf 4 2002: city 9.8, highway 5.5, combined 7.1 L/100 km.
What cars was the Volkswagen BCB installed on?
Volkswagen Bora 1 (1J) in 2001 - 2005; Volkswagen Golf 4 (1J) in 2001 - 2003; Seat Leon 1 (1M) in 2001 - 2006; Seat Toledo 2 (1M) in 2001 - 2004.
What are the common problems of the Volkswagen BCB?
Floating engine speed usually causes contamination of the throttle or EGR valve. Often there are leaks in the cooling system, pipes and a thermostat are leaking here. All known problems.
