Engine control unit
AssigneeCalsonic Kansei Corporation
InventorNozomi Itoh
Life of this patent
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Abstract
An engine control unit having electronic components and various circuits for controlling an engine is mounted on a portion substantially just above an intake manifold of the engine. An ignition coil circuit and an injector circuit are formed integrally in a case of the engine control unit. A connector for connecting a sensor circuit to the engine control unit and a harness connecting connector are formed on a peripheral wall surface of the case of the engine control unit.
Claims5
An engine control unit for electronic components and circuits for controlling the engine, comprising:
- a case;
- and
- a control board accommodated in the case,
- wherein an ignition coil circuit and an injector circuit is integrally formed with the case, and
- wherein the engine control unit is mounted on a portion substantially just above and within an upper space of an intake manifold of the engine in the vicinity of the engine, the intake manifold disposed at a side face of the engine and extending outwardly from the engine.
An engine control unit for electronic components and circuits for controlling the engine, the engine control unit mounted on a portion substantially just above and within an upper space of an intake manifold of an engine in the vicinity of the engine, the intake manifold disposed at a side face of the engine and extending outwardly from the engine, wherein a fuel flow channel is formed in a lower surface of a case of the engine control unit.
An engine control unit for electronic components and circuits for controlling the engine, the engine control unit mounted on a portion substantially just above an intake manifold of the engine, wherein a fuel flow channel is formed in a lower surface of a case of the engine control unit.
Dependencies are inferred from the claim text.