Diesel injection systems in engines SDI-TDI-HDI-CDTI-JTD-CRD-TCDI-CDI-DITD-DI-d

Diesel injection systems in engines
SDI-TDI-HDI-CDTI-JTD-CRD-TCDI-CDI-DITD-DI-D




Often these letters are on the bonnet and on the sides or rear of diesel cars but what do you mean? What are their implications and what is the difference in the technology adopted?
The reason for the emergence, marketing and focus of these characters is that of the leading German company WVV-WV, which has developed the TDi system, which has been very successful, so other companies have sought to find their own names that distinguish the technology adopted by them for marketing (the ad is popular)
Each company has a set of shopping characters for its diesel engines
Here are some of the characters used and their implications
D = Diesel / Direct Diesel / Direct
S = section suction
T = Turbo Turbine
I injection
C = common-rial joint bridge
J = jet / jetronic puffs / electronic puffs
* The most important technological systems adopted
1_DTi = Turbo Diesel injection
The turbocharged diesel injection system is developed and approved by Fox-Vagen as adopted by Audi
2-HDi = High-pressure Diesel Injection
The high pressure diesel injection system developed by Peugeot in collaboration with Ford and BMW and certified in the engines of Biho and Citroen
3-CDTi = Common-rial Turbo injection
The joint-injection diesel system with a turbine developed by General Motors GM and approved by Opel and Fauxhall
4-JTD = jetronic Turbo Diesel
The electronic diesel ejection system for diesel is developed and approved by the Fiat Group in cooperation with Bosch and is accredited in Ferromio and Lancia Lancia
5-CRD = Common-Rail Diesel
The direct joint diesel injection system is developed and approved by Chrysler
6-TCDi = Turbo Common-rial Diesel injection
The diesel injection system of the joint bridges with a developed and approved turbine from Ford
7-CDi = Common-rial Diesel injection
The diesel-powered joint-injection system is certified and developed by Mercedes
8-Di-D = Direct injection Diesel
Direct diesel injection system is developed and certified by Mitsubishi Corporation
* Some systems are adopted by the most famous car makers
CTDi_Honda
DITT_Mazda
Di_Nissan
DTi / DCi_Renault
iDT_Rover
TiD_Saab
SDi_Seat / Skoda
Tad_Suzuki
D-4D_Toyota
D5_Volvo
td4-5-6_Land rover
TD_KIA
CRDi_Hyundai
DTi_Isuzu

* Preference in terms of performance and consumption:
In terms of performance, the German manufacturer WV remains thanks to the DTi master of performance undisputed and then followed by HDi and then DCI which had a lot of problems and defects in the pump and hoppers but the manufacturer Rono quickly realized and developed appropriate solutions
* In terms of consumption, it is almost equivalent to the superiority of the new TDI engines that have exceptional fuel efficiency. The 110 hp TDi engine consumes 4.5 liters per 100 km. This represents a reduction of 0.6 liters of fuel consumption

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