A start control system for an engine is provided. The engine is a direct injection engine, and the engine is provided with a starter motor. The start control system includes an electronic control unit. The electronic control unit is configured to execute fuel injection and ignition in a cylinder in an expansion stroke so as to start the engine without using the starter motor, when the electronic control unit determines that a restart condition of the engine is satisfied immediately before the engine is stopped. The electronic control unit is configured to control an ignition delay time based on at least one of a rotational direction and a rotational speed of a crankshaft, during execution of the fuel injection. The ignition delay time is a period of time from fuel injection into the cylinder in the expansion stroke to ignition.

When a crankshaft reversely rotates immediately before a stoppage of an engine, the amount of fuel injection in a cylinder in an expansion stroke is controlled to acquire a target air-fuel ratio in accordance with the amount of air in the cylinder. When the electronic control unit determines that the exhaust valve is opened at the time of reverse rotation, the amount of fuel injection is determined by considering a change in the amount of air due to exchange of gas with an exhaust path.

A portable flexible fuel generator, having an engine, includes: a cylinder and a spark plug in the cylinder, a primary fuel tank fluidly connected to the cylinder, an air intake path fluidly connecting atmosphere to the cylinder, a start module including a starting fuel tank holder and a starting fuel line, where the starting fuel line is fluidly connected to the air intake path, a coolant path which provide a flow path for coolant to cool the cylinder, and a thermal controller along the coolant path. Furthermore, the engine has full cylinder cooling.

A portable flexible fuel generator, having an engine, includes: a cylinder and a spark plug in the cylinder, a primary fuel tank fluidly connected to the cylinder, an air intake path fluidly connecting atmosphere to the cylinder, a start module including a starting fuel tank holder and a starting fuel line, where the starting fuel line is fluidly connected to the air intake path, a coolant path which provide a flow path for coolant to cool the cylinder, and a thermal controller along the coolant path. Furthermore, the engine has full cylinder cooling.

A fuel injection device for an internal combustion engine includes: a high/low pressure fuel system configured to inject fuel into cylinders 12a to 12d through an in-cylinder injector 44; and a low pressure fuel injection system configured to inject fuel into an intake manifold 14 through an intake path injector 46. An ECU 60 incorporates: an idling stop/start unit 68 that stops the engine when an idling stop condition is satisfied, and restarts the engine when the idling stop condition is no longer satisfied; and a fuel injection control unit 70 that causes, after the idling stop condition is no longer satisfied, fuel remaining in the first fuel injection unit to be injected into the cylinder, before rotation of a crank shaft 32 starts, so that the engine 10 is automatically restarted, and causes fuel injection to be started from the second fuel injection unit when predetermined condition is satisfied.

Methods and systems are provided for optimizing collection, usage, and processing of water on-board a vehicle. Water is harvested from various locations of the vehicle including from engine operation, surface condensation, and via dehumidification. Water is processed differently based on the source of the water as well as the intended use.

Methods and systems are provided for optimizing collection, usage, and processing of water on-board a vehicle. Water is harvested from various locations of the vehicle including from engine operation, surface condensation, and via dehumidification. Water is processed differently based on the source of the water as well as the intended use.

A control device for a vehicle includes an electronic control unit which executes electric assist of rotation of an engine crankshaft by a motor in association with engagement of a clutch, at the time of an ignition start in which fuel injection and sparking are executed with respect to a target cylinder, which has been stopped in an expansion stroke. The electronic control unit corrects at least one of the initiation timing of sparking which is to be initially performed in the target cylinder at the time of the ignition start and an electric assist torque which is to be used for the ignition start, on the basis of a combination of the relationship between an acquisition value and an estimation value of a torque indication value, and the relationship between an acquisition value and an estimation value of an ignition delay time.

A system for remote starting a vehicle equipped with a keyless go system. The keyless go system is adapted to start the vehicle upon receipt of a proper response to a challenge emitted by the keyless go system, the response being computed by a key fob. A first interface is located proximate the keyless go system, the first interface being adapted to relay the challenge from the keyless go system to a second interface, and to receive the response from the second interface and relay the response to the keyless go system. A second interface is located proximate the key fob, the second interface being adapted to receive the challenge and relay the challenge to the key fob and being adapted to receive the response and relay the response to the first interface. The car can be remote started from a distant location, without having to disable the on-board security system of the car.

A system for remote starting a vehicle equipped with a keyless go system. The keyless go system is adapted to start the vehicle upon receipt of a proper response to a challenge emitted by the keyless go system, the response being computed by a key fob. A first interface is located proximate the keyless go system, the first interface being adapted to relay the challenge from the keyless go system to a second interface, and to receive the response from the second interface and relay the response to the keyless go system. A second interface is located proximate the key fob, the second interface being adapted to receive the challenge and relay the challenge to the key fob and being adapted to receive the response and relay the response to the first interface. The car can be remote started from a distant location, without having to disable the on-board security system of the car.