The 1.6-liter gasoline engine Volkswagen BAG 1.6 FSI was produced from 2003 to 2006 and was installed on the fifth generation of the Golf model, the first Touran, as well as the Audi A3 in the back of 8P. This unit quickly gave way to upgraded versions of FSI engines.
EA111-FSI family: ARR, BKG, BAD, BAG, BLF.
Specifications
| Production years | 2003-2006 |
| Displacement, cc | 1598 |
| Fuel system | direct injection |
| Power output, hp | 115 |
| Torque output, Nm | 155 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 76.5 |
| Piston stroke, mm | 86.9 |
| Compression ratio | 12.0 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | on the intake shaft |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.6 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for VW Golf 2004) — city — highway — combined |
9.1 5.2 6.4 |
| Engine lifespan, km | ~240 000 |
| Weight, kg | 105 |
The engine was installed on:
- Audi A3 2 (8P) in 2003 – 2006;
- Volkswagen Golf 5 (1K) in 2003 – 2006;
- Volkswagen Touran 1 (1T) in 2003 – 2006.
Disadvantages of the VW BAG engine
- This engine is considered capricious and also difficult to diagnose and repair.
- Intake valves, throttle assembly, EGR valve are quickly overgrown with soot here.
- The extremely short-lived timing chain here can jump after parking in gear.
- A modest resource has a phase regulator, ignition coils and a nitrogen oxide sensor.
- After 100,000 km of run, rings often already lie down and oil consumption appears.
Frequently asked questions about the Volkswagen BAG
How much power does the Volkswagen BAG make?
The Volkswagen BAG develops 115 hp and 155 Nm of torque.
How much oil does the Volkswagen BAG take and which one?
Engine oil capacity: 3.6 liters. Recommended oil: 5W-30.
Does the Volkswagen BAG have a timing belt or chain?
The Volkswagen BAG uses a timing chain.
Is the Volkswagen BAG turbocharged?
No, the Volkswagen BAG is naturally aspirated.
Does the Volkswagen BAG need valve clearance adjustment?
No, the Volkswagen BAG has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen BAG last?
The typical lifespan of the Volkswagen BAG is ~240 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen BAG?
VW Golf 2004: city 9.1, highway 5.2, combined 6.4 L/100 km.
What cars was the Volkswagen BAG installed on?
Audi A3 2 (8P) in 2003 - 2006; Volkswagen Golf 5 (1K) in 2003 - 2006; Volkswagen Touran 1 (1T) in 2003 - 2006.
What are the common problems of the Volkswagen BAG?
This engine is considered capricious and also difficult to diagnose and repair. Intake valves, throttle assembly, EGR valve are quickly overgrown with soot here. All known problems.
