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Emission Applications

2019 Mazda3

Engine & Fuel System (1) Emission Control Systems & Devices EGR Test No.
2.5L (152") 4-Cyl. DI PCV, EVAP, WU-TWC, TWC, SPK, FR, AFS, HO2S, CEC, MIL,  EVAP-CPCS, EVAP-VC ...
(1) Major emission control systems and devices are listed in bold type; components and other related devices are listed in light type.
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