The 1.4-liter Volkswagen CAVA 1.4 TSI engine was produced by the concern from 2008 to 2015 and was installed only on the basic modifications of the very popular Tiguan crossover. This power unit is essentially a EURO 5 version of the well-known motor with the BWK index.
EA111-TSI family: CBZA, CBZB, BMY, BWK, CAVA, CAVD, CAXA, CDGA, CTHA.
Specifications
| Production years | 2008-2015 |
| Displacement, cc | 1390 |
| Fuel system | direct injection |
| Power output, hp | 150 |
| Torque output, Nm | 240 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 76.5 |
| Piston stroke, mm | 75.6 |
| Compression ratio | 10.0 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | on the intake shaft |
| Turbocharging | KKK K03 & Eaton TVS |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.6 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for VW Tiguan 2010) — city — highway — combined |
10.1 6.6 7.9 |
| Engine lifespan, km | ~260 000 |
| Weight, kg | 130 |
The engine was installed on:
- Volkswagen Sharan 2 (7N) in 2010 – 2015;
- Volkswagen Tiguan 1 (5N) in 2008 – 2015.
Disadvantages of the VW CAVA engine
- Many engine problems are related to detonation due to the quality of the fuel consumed.
- Bad gasoline simply cracks pistons and many replace them with forged ones.
- The intake valves here quickly overgrow with soot and the compression in the cylinders drops.
- The timing chain has changed many modifications, but it rarely runs more than 100,000 km.
- The turbine often fails the electronic control valve, as well as its wastegate.
- The source of the coolant leak is most often located in the intercooler area.
Frequently asked questions about the Volkswagen CAVA
How much power does the Volkswagen CAVA make?
The Volkswagen CAVA develops 150 hp and 240 Nm of torque.
How much oil does the Volkswagen CAVA take and which one?
Engine oil capacity: 3.6 liters. Recommended oil: 5W-30.
Does the Volkswagen CAVA have a timing belt or chain?
The Volkswagen CAVA uses a timing chain.
Is the Volkswagen CAVA turbocharged?
Yes, the Volkswagen CAVA is turbocharged (KKK K03 & Eaton TVS).
Does the Volkswagen CAVA need valve clearance adjustment?
No, the Volkswagen CAVA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen CAVA last?
The typical lifespan of the Volkswagen CAVA is ~260 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen CAVA?
VW Tiguan 2010: city 10.1, highway 6.6, combined 7.9 L/100 km.
What cars was the Volkswagen CAVA installed on?
Volkswagen Sharan 2 (7N) in 2010 - 2015; Volkswagen Tiguan 1 (5N) in 2008 - 2015.
What are the common problems of the Volkswagen CAVA?
Many engine problems are related to detonation due to the quality of the fuel consumed. Bad gasoline simply cracks pistons and many replace them with forged ones. All known problems.
