VW/Audi 1.2 TSI/TFSI EA111 Engine Specs, Problems & Reliability

VW/Audi 1.2 TSI/TFSI EA111 Engine – Here in this post, I have taken all the details about VW/Audi 1.2 TSI/TFSI EA111 Engine from the (official site) including VW/Audi 1.2 TSI/TFSI EA111 Engine specs, Weight, Price & Dimension.

We believe to provide accurate details to our readers and we prefer only official sources for information about VW/Audi 1.2 TSI/TFSI EA111 Engine.

All the details which you want to know about VW/Audi 1.2 TSI/TFSI EA111 Engine you can find in this article which is updated.

VW/Audi 1.2 TSI/TFSI EA111 Engine

In 2009, the 1.2 TSI engine was introduced as a completely new design. She has seen many improvements since then. It’s under the guise of a lot of city cars VAG group. Is it worth it?

It has four cylinders, an aluminium block, and direct fuel injection. There is also a turbocharger with an electric position. You can choose from two power options: 86 (160Nm) or 110 hp (175Nm).

VWAudi 1.2 TSI TFSI EA111

VW/Audi 1.2 TSI/TFSI EA111 Engine Specs

Manufacturer Mlada Boleslav Plant
Also called EA111
Production years 2009
Cylinder block alloy aluminum
Fuel system injector
Configuration inline
Number of cylinders 4
Valves per cylinder 2
Piston stroke, mm 75.6
Cylinder bore, mm 71
Compression ratio 10
Displacement, cc 1197
Power output, hp 86-105/4500-5000
Torque output, Nm / rpm 160-175/1500-3500
Fuel type 95-98
Euro standards Euro 5
Weight, kg
Fuel consumption, L/100 km
— city
— highway
— combined
Oil consumption, gr/1000 km up to 500
Recommended engine oil 5W-30 / 5W-40
Engine oil capacity, litre 3.8
Amount of engine oil for replacement, litre 3.6-3.8
Oil change interval, km 15000
(better 7500)
Normal engine operating temperature, °C ~90
Engine lifespan, km
— official information
— real



CBZA – 86hp (4,800 rpm); 118 lb/ft (160Nm/1,500-3.500 rpm). This is the most miniature version. This can be found in the Volkswagen Golf Mk6 or Audi A1.

CBZC – 90hp (66 kW)/4,800 pm; 118 lb-ft (160Nm)/1,500-3,500 rpm – Volkswagen Polo Mk5 1.2 TSI engine.

CBZB – 105hp (4,800 rpm); 129lb-ft (175Nm/1,550-4.100 rpm). SEAT Ibiza has the most powerful engine.

EA111 1.2 TSI/TFSI Engine Problems and Reliability

The most common issues are stretched timing chains and timing chain tensioner failure. This can occur at very low mileage, between 40,000 and 60,000 miles (60,000 to 100,000 km).

This is normal for cold engine operation. The engine makes a lot of vibrations. It is also essential to understand how the engine heats up under load if you live in colder climates.

Turn the key and start driving without waiting for the engine to warm up. High-quality fuel (95RON ultra-low-sulphur unleaded petrol (ULSP) and engine oil were required for the machine to function.

Engine reliability also depends on how owners drive and when maintenance is done. The 1.2 TSI engine has a lifespan of 150,000 miles (250,000 km).

Should a 1.2 TSI engine be recommended?

EA211 must be cured of all of these issues. No matter how often the oil is changed, mechanics recommend that the oil be changed every 15-20 000, rather than the initial 30.000 recommended by the manufacturer.

You can appreciate the engine’s technical characteristics and moderate fuel consumption (between 5-6 litres per 100 in a combined cycle).

Summa Summar: If you are looking for a car with this engine under its hood, we recommend a half-after modification to the engine. This eliminates the worst flaws.

Engine Modifications, Upgrades, and Tuning

We know there is a lot to learn about tuning parts and which ones are better than others. You’ll get the most power for your dollar because these parts and our recommendations are simple.

First, you need to change your EA111 camshaft. This will increase your engine torque. A higher-performance profile camshaft profile will increase torque and overall efficiency.

There are many types to choose from, each with its characteristics. The performance of fast road cams can be improved over the rev range. While you might lose some torque at the bottom, the high-end power will increase.

Motorsport cams increase the high-end rpm power range, but the car needs to idle smoothly and the low-end power almost always suffers.

Driving in heavy traffic is difficult when using a Motorsport or racing camshaft. A camshaft that is moderately fast and easy to use for daily driving should match your power band.

The timing of the engine, fuel pump, and injectors will also affect how much torque you get. The valve timing can affect the torque band.

Most machines have an exhaust and intake duration that does not need to match. However, most cams and tuners use matched pairs. There are some benefits to increasing intake or exhaust durations. 

Engine Volkswagen EA111 1.2 TSI / TFSI Video


VW/Audi 1.2 TSI/TFSI EA111 Engine FAQs

What cars have the EA111 engine?

  • SEAT Alhambra.
  • SEAT Altea.
  • SEAT Exeo.
  • SEAT Leon.
  • SEAT Ibiza (1.2 TDI EA111)

Is VW 1.2 TSI engine reliable?

The first engines are most vulnerable to problems. These problems can include issues with the cylinder heads gasket, exhaust cleaning systems, and increased oil consumption. Some cases were so severe that the engine and equipment had to be replaced.

How long will a 1.2 TSI engine last?

150,000 miles

Which engine is better 1.2 or 1.0 turbo?

Turbocharged, the 1.0 petrol version is the best in its class. The 1.2 petrol engine is a little underpowered. The turbo version of the 1. litre will give you more torque and drive with your mileage than the 1.2 petrol.

Which is the best 1.2 L petrol engine?

Start with India’s most efficient petrol engine, the Maruti Suzuki K12N motor. This engine is used in many Maruti cars, including Dzire and the 2021 Swift.


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    I am Bhagyashree Parmar. I am also a content writer and managing on-page SEO for this website. I completed my Master's Degree in computer engineering in 2017 and now working as a content writer and managing page seo as well also.