Intake manifold
The 1.4l and 1.6l versions feature a revised intake manifold. The overall length of the intake pipes has been increased, but the pipes are of equal length on all cylinders. This has resulted in increased torque in the lower engine speed range and a reduction in noise levels.
The mounting for the electronic throttle valve is located inside the intake manifold between the intake pipes of cylinders 1 and 2. The T-MAP sensor, which is used on both the 1.4l and 1.6l versions, is situated next to the throttle valve unit.