Paige Dodd. Honda. October 19th , 2017.
The 2018 Honda Odyssey 3.5-liter V6 engine meets the tough EPA Interim Tier 3/Bin 125 and CARB LEV3/ULEV-125 emissions standards, and is certified to this level of emissions performance for 150,000 miles. Numerous advanced technologies are factors in the emissions performance. The unique cylinder head-mounted close-coupled catalytic converters light off quickly after engine start up, and a 32-bit RISC microprocessor within the Electronic Control Unit (ECU) boosts computing power to improve the precision of spark and fuel delivery. The engine features Programmed Fuel Injection (PGM-FI) that continually adjusts the fuel delivery to yield the best combination of power, low fuel consumption and low emissions. Multiple sensors constantly monitor critical engine operating parameters such as intake air temperature, ambient air pressure, throttle position, intake airflow volume, intake manifold pressure, coolant temperature, exhaust-to-air ratios, as well as the position of the crankshaft and the camshafts.
Once the engine is fully warmed up, for maximum power and fuel efficiency fuel is injected during the intake stroke. This helps create a more homogeneous fuel/air mix in the cylinder that is aided by the high-tumble intake port design. This improves volumetric efficiency, and the cooling effect of the incoming fuel improves anti-knock performance. Every 2018 Odyssey is equipped with an ECON button that helps improve fuel efficiency by modifying throttle mapping and HVAC operation. When the system is operating, a green ECO indicator appears on the instrument panel and the Drive-by-Wire throttle system provides a more gradual response. To save additional energy, the climate control system characteristics are altered based on the conditions. A green coaching light in the instrument display gives the driver feedback to help improve their real-world fuel economy and instant or average fuel economy can be displayed.
The new Odyssey greatly benefits from a much more rigid and tightly sealed body with substantially increased use of structural adhesives and sealers, as well as new front and rear suspension subframes and extensive aerodynamic tailoring to form the basis for a quiet vehicle. Additionally, the 2018 Odyssey uses a refined, multiple-tier insulation package that takes noise, vibration and harshness (NVH) countermeasures to the next level, positioning it at the top of its competitive set.
Odyssey EX, EX-L, Touring and Elite trims have bright, distinctive LED Daytime Running Lights (DRL). A signature design feature of the new Odyssey, the DRLs utilize Honda characteristic wing shape positioned below and beside the low-beam headlights. Shaped to match the modern, elegant and athletic look of the new Odyssey, the LED DRL array tapers as it moves from the body side toward the inside of the headlight lens. Stylistically, the DRLs strongly and clearly define the front corners of the Odyssey.
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