Not exact matches
Lower
combustion temperatures in the 2.0 - litre «R» engine have reduced NOx emissions to meet strict new emissions standards,
aided by a relatively low compression ratio, a new exhaust gas recirculation cooler system, and a new lean NOx trap.
The turbos are
aided by a new and additional water - cooling system which sprays water into the charge - air cooler — this ensures air entering the
combustion chambers is at an optimal temperature, even when the car is being driven hard.
The engine itself is a basic Toyota four - cylinder internal
combustion unit,
aided by the electric motor that delivers its power in the form of impressive torque.