Not exact matches
«The increase
in emissions at lower temperatures is related to a more pronounced cold - start effect,» when a
gasoline engine is less efficient because it's not yet warned up and its catalytic
converter is not yet on, the study noted.
The hybrid system
in the Prius c comprises a SULEV (Tier 2 Bin 3)- rated 1.5 - liter
in - line, four - cylinder
gasoline engine (INZ - FXE) that utilizes an Atkinson cycle to increase efficiency, a new hybrid transaxle (P510), an air - cooled, high - output 144V, 6.5 Ah NiMH battery and a variable - voltage system
in which a boost
converter boosts the operating voltage of the system to a maximum of 520 V DC.
This is the first application of the advanced dry - clutch PowerShift transmission
in Ford's European product range, and replaces the conventional 4 - speed torque -
converter automatic which was available with
gasoline engines in the previous Focus model.
Some of the advanced technologies used
in the Insight's IMA
gasoline engine include its compact VTEC - E cylinder head, nitrogen - oxide adsorptive catalytic
converter, integrated cylinder head and exhaust manifold, and plastic - resin intake manifold, valve cover and water - pump pulley.
The e-motor replaces the torque
converter between the
gasoline engine and the single - option eight - speed automatic transmission, which aids
in supersmooth transitioning between electric and assisted driving and smooth gear changes.
The V8
in the new BMW 550i is the only
gasoline engine to feature turbochargers and catalytic
converters conveniently housed
in the V - section between the two rows of cylinders.