Intake Air System; Component Descriptions - Mazda 626 MX-6 Workshop Manual

4B

INTAKE AIR SYSTEM

INTAKE AIR SYSTEM
This system controls the air required by the engine for operation. The system consists of the air duct,
air cleaner, air flow meter, throttle body, dynamic chamber, and intake manifold.

COMPONENT DESCRIPTIONS

Component
Air cleaner Filters air into throttle body
Air flow meter Detects amount of intake air;
sends signal to control unit
Throttle sensor Detects throttle valve opening angle;
sends signal to control unit
Controls intake air quantity
Throttle body
4B—38
Function
Intake air temp sensor and
fuel pump switch are in­
tegrated
Installed on throttle body
Integrated throttle sensor and
idle switch
Application
Remarks New Previous
model
O
O
o
o
86U04A-051
model
O
O
o
o