You are not logged in to Prodigits. Please register or login.

Subject: Computerise system
Replies: 3 Views: 1105

mato2 26.02.12 - 07:26pm
1.What is E.C.U an it's role? 2.what is E.F.I an it's role ? *

o..o 26.02.12 - 08:50pm
Efi is electronic fuel injection,delivers precice amounts of fuel at correct intervals for combustion,Ecu or electronic/engine control unit (not sure which) ,controls and monitors this and many other components/functions *

spartan2 26.02.12 - 10:27pm
Yep. spot on above. Car computer systems are now very advanced, they allow the sort of fuel economy and power you see from a modern engine coupled with the advances in manufacturing and material technology. 40 years ago a 2 litre 4 cylinder ma55 produced petrol engine might have made 90 horsepower and done 25 miles to the gallon in a saloon, Now they would typically have at least 130bhp and do 35 to the gallon as well as a hundred times cleaner exhaust emissions. *

spartan2 26.02.12 - 10:32pm
This just wouldn't be possible without precise electronics controlling the engine- spark, timing, fuel injection, emission feedback etc it is especially crucial for emissions, the lambda sensor means the catalyst works to a high efficiency. *

+ refresh
+ my page
+ functions
3 search
4 submit a reply
+ bookmark
8 Cars&Motor Sports Forum
9 Forum Index

Custom Search