Air Cleaner Construction [Mzi-3.5]; Structure; Intake Manifold Construction [Mzi-3.5]; Throttle Body Function [Mzi-3.5] - Mazda CX-9 2007 Service Highlights

AIR CLEANER CONSTRUCTION [MZI-3.5]

Structure

• The air cleaner is composed of an air cleaner
cover, air cleaner case, air cleaner element.
• A dry type air cleaner element has been adopted.
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NG: INTAKE MANIFOLD

INTAKE MANIFOLD CONSTRUCTION [MZI-3.5]

• An intake manifold separated from the dynamic
chamber has been adopted.
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NG: THROTTLE BODY

THROTTLE BODY FUNCTION [MZI-3.5]

• An electronic throttle valve has been adopted which opens and closes the throttle valve with the actuator
according to a signal from the PCM. It enables precise intake air control at all engine speed ranges.
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THROTTLE BODY CONSTRUCTION [MZI-3.5]

• The throttle body mainly consists of the throttle valve, TP sensor, and throttle actuator.
• A low-energy consuming DC motor has been adopted for the throttle actuator to improve response
performance.
• To prevent the possible loss of PCM data and throttle body settings, the throttle body cannot be disassembled.
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01-13–4
INTAKE-AIR SYSTEM [MZI-3.5]
id0113c1101400
AIR CLEANER COVER
AIR CLEANER ELEMENT
AIR CLEANER CASE
ac9uun00000019
id0113c1100800
DYNAMIC CHAMBER
INTAKE MANIFOLD
ac9uun00000020
id0113c1101500
id0113c1147700