Mostly emissions output. Passenger cars - Diesel Euro 2 (1996) CO2 is 1.0, Euro 4 (2005) is 0.50. Petrol Euro 2 (1996) CO2 is 2.2, Euro 4 (2005) is 1.0.
One Euro, lol.
1) Euro 2 has a small turbocharger whereas Euro 3 has a big turbocharger. 2) In case of Euro 2 engine Return line of fuel is below the intake manifold whereas in case of Euro 3 engine it has above the intake manifold. 3) Euro 2 has 5 holes in the injector nozzle whereas Euro 3 has 6 holes. 4) In case of Euro 2 design of intake manifold is not controlled by ECM whereas in case of Euro 3 it is sophistically controlled.
8 - 4 = 4 euro
4
Euro 3 and Euro 4 are emissions standards set by the European Union to regulate pollutants from vehicle engines. Euro 4, which came into effect in 2005, imposes stricter limits on nitrogen oxides (NOx) and particulate matter compared to Euro 3, which was implemented in 2000. This means that vehicles meeting Euro 4 standards typically have improved emission control technologies, leading to cleaner exhaust and reduced environmental impact. Consequently, Euro 4 engines are generally more efficient and environmentally friendly than Euro 3 engines.
2 cylinders
3 toy for 2 euro
The engine, I believe.
In short, More Power.
2 eire is not a form of currency. Ireland uses the Euro. For current conversion rates of the euro, click here.
in a two stoke engine ther is only two steps before it starts the cycle over, in a 4 stroke engine there is 4 strokes
the number bolts per main cap on a crankshaft journal cap. a 4 is stronger than a 2