Control apparatus for an internal combustion engine and...

Details Control apparatus for an internal combustion engine and... Control apparatus for an internal combustion engine and...

2006-01-24

2006-01-24

Argenbright, Tony M. (Department: 3747)

Internal-combustion engines

Starting device

Compression relieving type

C123S0730AF, C123S179180, C123S316000, C123S317000, C123S532000

Reexamination Certificate

active

06988477

ABSTRACT:
An engine is cranked by a motor generator at a start time of the engine. An engine ECU opens an intake valve or an exhaust valve during a compression stroke using a valve control mechanism during a period from when cranking is started until when a predetermined crank angle position (detected by a crank angle sensor) is reached, thereby reducing a compression workload.

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