The 2.0-liter turbodiesel Volkswagen CUNA was produced from 2014 to 2018 and was installed on the Audi A3, Audi TT, Seat Leon, Skoda Octavia and other models of the group. This EA288 diesel has Common Rail injection, a Garrett GTD1449VZ turbocharger and a timing belt and produces 184 hp and 380 Nm.
2.0 TDI EA288 family: CRLB, CRMB, DBGC, DFGA, DFBA, DAUA, CRBC, DBGA, CUVC, DFHA, CRVC, CKFC, CUPA, CVCA, CYKA, CUNA, CUUB, CUWA, DFCA, CUAA, DFFA, DFSD, DLUB.
Specifications
| Production years | 2014-2018 |
| Displacement, cc | 1968 |
| Fuel system | Common Rail |
| Power output, hp | 184 |
| Torque output, Nm | 380 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 81.0 |
| Piston stroke, mm | 95.5 |
| Compression ratio | 15.8 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | yes |
| Turbocharging | Garrett GTD1449VZ |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.7 |
| Fuel type | diesel |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Volkswagen Golf GTD 2015) — city — highway — combined |
5.1 3.7 4.2 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 185 |
The engine was installed on:
- Audi A3 3 (8V) in 2014 – 2018;
- Audi TT 3 (8S) in 2014 – 2018;
- Seat Leon 3 (5F) in 2015 – 2018;
- Skoda Octavia 3 (5E) in 2015 – 2018;
- Volkswagen Golf 7 (5G) in 2014 – 2018;
- Volkswagen Golf 7 Alltrack (BA) in 2014 – 2018.
Disadvantages of the Volkswagen CUNA engine
- Oil leaks from the crankshaft seal and coolant leaks from the intake intercooler are common;
- The switchable water pump is a frequent cause of overheating;
- The Bosch fuel system with 1800-2000 bar injectors does not tolerate poor diesel;
- When replacing the timing belt, do not forget the separate belt of the oil and vacuum pump; if the timing belt breaks, the valves bend;
- Other problems are related to clogging of the particulate filter and EGR valve.
Frequently asked questions about the Volkswagen CUNA
How much power does the Volkswagen CUNA make?
The Volkswagen CUNA develops 184 hp and 380 Nm of torque.
How much oil does the Volkswagen CUNA take and which one?
Engine oil capacity: 4.7 liters. Recommended oil: 5W-30.
Does the Volkswagen CUNA have a timing belt or chain?
The Volkswagen CUNA uses a timing belt.
Is the Volkswagen CUNA turbocharged?
Yes, the Volkswagen CUNA is turbocharged (Garrett GTD1449VZ).
Does the Volkswagen CUNA need valve clearance adjustment?
No, the Volkswagen CUNA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volkswagen CUNA last?
The typical lifespan of the Volkswagen CUNA is ~300 000 km with proper maintenance.
What is the fuel consumption of the Volkswagen CUNA?
Volkswagen Golf GTD 2015: city 5.1, highway 3.7, combined 4.2 L/100 km.
What cars was the Volkswagen CUNA installed on?
Audi A3 3 (8V) in 2014 - 2018; Audi TT 3 (8S) in 2014 - 2018; Seat Leon 3 (5F) in 2015 - 2018; Skoda Octavia 3 (5E) in 2015 - 2018; Volkswagen Golf 7 (5G) in 2014 - 2018; Volkswagen Golf 7 Alltrack (BA) in 2014 - 2018.
What are the common problems of the Volkswagen CUNA?
Oil leaks from the crankshaft seal and coolant leaks from the intake intercooler are common. The switchable water pump is a frequent cause of overheating. All known problems.
