Automotive Terms & Definitions

[racerdabba]

My contribution
Vtec- Variable valve timing and electronic lift control
Tdi[TATA]- Turbo diesel intercooled
TDi[Skoda]- Turbo diesel Direct Injection.
CRDi- Common Rail Direct Injection
DICOR- Direct Injection Common Rail
VvtI- Variable Valve Timing-intelligent
VGT- Variable Geometry Turbine
DDiS- Direct Diesel injection System
DTSi- Dual Twin Spark ignition
PD- Pump Duese
Any More, Throw 'em in. I'm Ready.

 

[ilango[speed thirst]]

I missed this thread. Nice one.
TDI in tata is turbo direct injection na?

 

[racerdabba]

I missed this thread. Nice one.
TDI in tata is turbo direct injection na?

No Ilango.
Your marina has a indirect injection engine.
Its Turbo Diesel Intercooled

 

[CRDi]

skoda's TSi- Turbo Stratified Injection

Mercedes' CGI- Charged Gasoline Injection

Honda's i-DSI- intelligent Dual & Sequential Ignition

Bajaj's DTSi- Digital Twin Spark Ignition

DTS-Si- Digital Twin Spark swirl Induction

Tvs' VTi- variable timing ignition

 

[Aditya]

MC - Mega confused!!

 

[cooldhaya]

This is why IIT still is great!! Thanks for the information buddy!!

 

[350Z]

Fully Integrated Robotized Engine. That's the full form of FIRE, which Fiat uses for their Engines.

Drive Safe,
350Z

 

[vvk1987]

You're welcome vijay.
Here are some more : TDi :Turbo Charged Direct Injection

For TATA TDi (small i ) it is Turbo diesel intercooled
& TDI(all capital) it is Turbo Direct Injection
personally checked it in Indigo TDi

 

[vvk1987]

Anyways
What does Toyota's D-4D ,Mahindra commander DP means?
Is there any difference between DDiS, Quadrajet, Multijet?

 

[RSM]

Is there any difference between DDiS, Quadrajet, Multijet?

Technically, all are same Fiat's MJD engine.

 

[raj_5004]

Anyways
What does Toyota's D-4D

D-4D means Direct injection, 4 stroke, common rail Diesel.

Mahindra commander DP means?

i guess thats just a model name.

Is there any difference between DDiS, Quadrajet, Multijet?

same engine with different tuning by Maruti, Tata & Fiat respectively.

 

[vvk1987]

i guess thats just a model name.

There were two models of mahindra commander DI & DP
i know DI but what about DP?

 

[vvk1987]

Technically, all are same Fiat's MJD engine.

They are not same
swift ddis has five hole(point) injectors
while tata & other has 4 hole

 

[type-r]

how about CDI or CGI?
those are merc engines

 

[raj_5004]

CDI - Common rail Direct Injection

CGI - Charged Gasoline Injection