Abstract: Methods and systems are provided for adjusting engine operation of a hybrid vehicle to increase power output, and fuel efficiency. In one example, a method may include operating the engine using an Atkinson cycle during a lower than threshold engine torque demand, and a lower than threshold battery state of charge, and operating the engine using an Otto cycle during a higher than threshold torque demand. During operating in the Otto cycle, an octane booster may be injected to the fuel line to increase the octane level in the fuel.

Abstract: Methods and systems for driving vehicle accessories of a vehicle that includes an automatic transmission are presented. In one non-limiting example, the vehicle accessories are driven via a vehicle's kinetic energy while an engine of the vehicle has stopped rotating. Vehicle accessories are driven from a location of a driveline downstream of a torque converter impeller.

Abstract: An exemplary method includes circulating a fluid along a fluid circuit that extends through a heat exchanger and a battery pack, and, during the circulating, heating the fluid with a flow of exhaust gas and using the fluid to heat the battery pack. An exemplary vehicle system includes a battery pack, a heat exchanger, a fluid circuit configured to circulate a fluid between the battery pack and the heat exchanger, and a valve moveable back and forth between a heating position and a cooling position. The valve in the heating position permits more flow along an exhaust circuit to heat the fluid in the fluid circuit than the valve in the cooling position.

Abstract: Methods and systems are provided for condensate management in an EGR cooler of an engine system. In one example, an exhaust gas recirculation (EGR) system with an EGR cooler is coupled to an exhaust system and to an intake system of an engine. The EGR cooler includes an inlet coupled to the exhaust system, a first outlet coupled to the exhaust system, and a second outlet coupled to the intake system, the second outlet positioned vertically higher than the first outlet.

Abstract: A battery system of a vehicle includes a battery, a battery tray configured to support the battery, and a battery pouch. The pouch has a plurality of side walls and a bottom defining a space sized to accommodate the battery. The side walls each include an absorbent layer containing a base, such as sodium bicarbonate, and an outer layer impervious to the electrolyte and the base. One of the side walls is a front side wall that includes a wedge that is configured to mate with a front of the battery and the tray. The wedge cooperates with a bottom lip of the battery to secure the battery to the tray.

Abstract: A charge plate receiver assembly for an electric vehicle includes an inductive charge plate receiver and a swing arm pivotally secured to a mounting surface. The charge plate receiver is pivotally secured to the swing arm such that the charge plate receiver travels along an arc defined by a length of the swing arm when the assembly moves between a retracted position and a deployed position. When retracted, the charge plate receiver may retract into a cavity, defined by under-body components. The charge plate receiver has a planar surface and the planar surface is generally perpendicular to a horizontal plane of the vehicle in the retracted position and parallel with the horizontal plane of the vehicle in the deployed position.