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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.