초록 ▼

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 connect

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.

대표청구항 ▼

1. 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 mou

1. 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. 2. The engine control unit according to claim 1, further comprising a slot-in-connector for connecting the control board to the ignition coil circuit and the injector circuit. 3. The engine control unit according to claim 1, further comprising: a first connector for connecting a sensor circuit to the engine control unit; and a second connector for connecting a harness to the engine control circuit, wherein the first connector and the second connector are disposed on a peripheral wall surface of the case. 4. 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. 5. 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.