Most Common Car Issues

Selected parameters

Engine Model

TFSI

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Brake System Description

Dynamic Brake Support (DBS)

Engine Brake (hp) From

Engine Configuration

Engine Manufacturer

Engine Number of Cylinders

MOST COMMON PROBLEMS

AUDI TTS 2018

The 2018 Audi TTS Coupe quattro is a high-performance passenger car featuring a 2.0L TFSI engine with 292 hp and a top speed of 155 mph. It comes standard with advanced safety features like Dynamic Brake Support (DBS), ABS, and parking assist. The vehicle also includes a sophisticated MMI entertainment system with multiple USB ports, Bluetooth, and more. With a sleek design, it seats four, has a curb weight of 3263 pounds, and is equipped with all-wheel drive.

Spec:

Brake System Description

Calipers / Front and Rear Vented Discs

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

292

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Model

TFSI

Engine Number of Cylinders

Other Engine Info

Direct Fuel Injection

Problems:

Brake calipers

Calipers can seize or become sticky, leading to uneven brake pad wear and reduced braking efficiency.

Brake discs

Vented discs can warp or develop grooves over time, causing vibration during braking and reduced performance.

Dynamic brake support (dbs)

Sensor or software issues can lead to failure of the DBS system, compromising emergency braking assistance.

Engine

Direct fuel injection systems are prone to carbon buildup on intake valves, leading to reduced engine performance and efficiency.

Engine cooling

Inline engines can suffer from cooling issues, leading to overheating and potential engine damage.

Turbocharger

The TFSI engine's turbocharger can experience wear or failure, resulting in reduced power and efficiency.

Fuel system

Direct fuel injection can lead to high-pressure fuel pump failures, causing starting issues and performance loss.

AUDI TT 2018

The 2018 Audi TT Coupe quattro is a sleek passenger car featuring a 2.0L TFSI engine delivering 220 hp and a top speed of 130 mph. It comes standard with advanced safety features such as Dynamic Brake Support (DBS), ABS, and a backup camera. The vehicle also includes a comprehensive MMI entertainment system with Bluetooth, USB ports, and satellite radio. With a base price of $43,950, it offers sporty performance and luxury features in a compact, stylish package.

Spec:

Brake System Description

Calipers / Front and Rear Vented Discs

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

220

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Model

TFSI

Engine Number of Cylinders

Other Engine Info

Direct Fuel Injection

Problems:

Brake calipers sticking

Brake calipers can sometimes stick, causing the brakes to drag and wear unevenly.

Brake discs warping

Vented discs can warp due to excessive heat, causing vibrations when braking.

Dynamic brake support malfunction

The DBS system might fail to activate properly, leading to reduced braking efficiency in emergency situations.

Engine misfire

The inline 4-cylinder engine may experience misfires due to issues like faulty spark plugs, coils, or fuel injectors.

Turbocharger issues

The TFSI engine's turbocharger might suffer from problems such as boost leaks or turbo lag.

Oil consumption

Some Audi engines are known to consume oil more rapidly, requiring frequent top-ups.

Fuel injector clogging

Direct fuel injection systems can suffer from clogged injectors, affecting performance and fuel efficiency.

Timing chain tensioner failure

The timing chain tensioner in some Audi engines can fail, leading to potential engine damage if not addressed.

Ignition coil failure

The ignition coils in the TFSI engine may fail, causing rough idling and poor performance.

Electronic control module (ecm) issues

The ECM may develop software or hardware issues, leading to various engine performance problems.