All You Should Know About A TDI Engine
You must have come across the sign ‘TDI’ on the back of several vehicles. It is such a common sight that we rarely ponder upon what it is about or what it means. Today is the day when you will finally be able to unveil what TDI means and what it is all about.
What is TDI?
When we use the acronym TDI, we are referring to a Turbocharged Direct Engine. If you don’t know what that is, don’t worry! This article will reveal all you need to know about TDI.
For starters, a turbocharged diesel engine is a variant of the turbodiesel engines. These engines feature cylinder-direct injection of fuel as well as turbocharging. The technology was produced by none other than the infamous German automaker, Volkswagen Group. Since it is a direct injection engine, each of the cylinders gets sprayed with an atomized fuel.
In addition to that, each cylinder also enjoys a far greater influx of air. This is thanks to the turbocharger in the engine. An intercooler is another key aspect of a turbocharged direct engine. It helps the engine’s temperature remain at an optimum level. This mechanism further assists increasing the total amount of fuel to be combusted.
The Result
All of this allows for a far greater efficiency to be enjoyed by the engine. This also results in greater power outputs as well as better torque for the automobile. ‘TDI’ specifically, is the product of the Volkswagen Group, but similar technologies are also used in the automobile industry under different names.
Benefits
Turbocharged direct injection engines come with plenty of benefits for the automobile. Following are some of the key ones.
- TDI offers a huge boost to your automobile’s engine so it can reflect the rapid gear changes that you enjoy in a regular gasoline car.
- There is a reduction in pollution caused by the diesel engine. This is mostly due to the contemporary advancements in the engine and particularly the addition of exhaust gas recirculation—a unit installed specifically for this purpose.
- Reduction in CO2 emissions with the help of catalytic converters.
- Despite the added benefits of a TDI engine, they are fairly lower in fuel costs as compared to most counterparts.
Drawbacks
No matter how good an engine becomes, reaching perfection is next to impossible. There will always be certain hazardous aspects of a vehicle. In a TDI engine, following are the most notable ones.
- TDI engines tend to be costlier when it comes to maintenance.
- It also tends to produce harmful gases like Nitrous Oxide. Although not in a very big amount, even a minute portion of NOx can be detrimental.
If you don’t want a TDI, get a regular replacement engine from EngineWorld. We already have a set of over 80,000 engines and transmissions that have been imported from Japan. Our entire stock is compatible with the US domestic market. In order to replace your deteriorated engine with one in a top-notch condition, simply dial (800) 903-4430.
Sources
https://en.wikipedia.org/wiki/Turbocharged_direct_injection
http://www.carsdirect.com/car-buying/tdi-diesel-cars-pros-and-cons-of-turbocharged-direct-injection
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