INTAKE-AIR SYSTEM OUTLINE


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• The construction and operation of the intake-air system is essentially carried over from that of the previous Mazda 121 121DEMIO (DW) models.
×: Applicable
-: Not applicable

Item

Mazda2 (DY)

Previous Mazda 121 121DEMIO (DW)

Remark for new model

ZJ

ZY

Resonance chamber
×
Same function as previous Mazda 121 121DEMIO (DW) models
Adopted to the air cleaner
Air cleaner
×
Same function as previous Mazda 121 121DEMIO (DW) models
Construction has been changed.
Throttle body
×
Same function as previous Mazda 121 121DEMIO (DW) models
IAC valve
×
Same function as previous Mazda 121 121DEMIO (DW) models
Intake manifold
×
Same function as previous Mazda 121 121DEMIO (DW) models
Construction has been changed.
VIS
-
×
-
Same function as current Mazda6 (GG, GY) L3 engine models
New shutter valve actuator has been adopted.
VTCS
×
-
Same function as current Mazda6 (GG, GY) models
New shutter valve actuator has been adopted.