Air inlet module

Abstract

An air inlet module comprises a casing, a board (13), a plurality of components (3, 5, 6, 34, 35, 36), a connector (14) and a plurality of wires (15a, 15b). The casing defines an air inlet channel (10) of the engine. The board (13) is arranged inside the casing. A plurality of components (3, 5, 6, 34, 35, 36) are required by engine control with each comprising a main body fixed on the board (13).The connector (14) is provided with a connector terminal group (91, 92) corresponding to a lead terminal group (61-66) each of which extends from a corresponding main body of the components (3, 5, 6,34, 35, 36). Each of the wires (15a, 15b) connects a lead terminal of the lead terminal group (61-66) with a corresponding connector terminal of the connector terminal group (91, 92).

Description

technical field The present invention relates to an air intake module in which a driver such as a motor, an intake air pressure sensor, an intake air temperature sensor, and a throttle opening angle sensor are mounted on a board arranged inside a housing forming an engine air intake passage. Background technique There is conventionally known an intake air controller for an engine that changes the opening angle of a throttle valve (throttle valve opening angle) based on a driver's accelerator operation amount, and controls the amount of intake air supplied to a combustion chamber of the engine. amount (air intake). The throttle valve is contained in a throttle valve body which has an intake passage formed therein so that the throttle valve can be opened and closed as desired. Currently, an intake module is known in which the outer side wall of the throttle body is integrally formed with a coupling flange, and a box-type housing is fastened to the coupling flange. Also in t...

AI Technical Summary

Problems solved by technology

In addition, therefore, high molding accuracy is required for each of the throttle body, the case, and the support block, and thus there arises a problem of lowering the yield of the intake module.

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