Emission Applications

2017 WRX

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

2.0L (122") 4-Cyl. Turbo DI

PCV, EVAP, ⁽³⁾ TWC, FR, EGR, SPK, AFS, HO2S, CEC, MIL, EVAP-CPCS, EVAP-FTPCSV, EVAP-FTPS, EVAP-FTS, EVAP-ORVR, EVAP-SV, EVAP-VC, EVAP-VV

2.5L (150") 4-Cyl. Turbo SFI

PCV, EVAP, ⁽³⁾ TWC, FR, AIS, SPK, AFS, HO2S, CEC, MIL, EVAP-CPCS, EVAP-FTPCSV, EVAP-FTPS, EVAP-FTS, EVAP-ORVR, EVAP-SV, EVAP-VC, EVAP-VV

...

⁽¹⁾	Major emission control systems and devices are listed in bold type; components and other related devices are listed in light type.

⁽²⁾	See SUBARU under IMPORTED CARS & TRUCKS in EGR FUNCTION TESTING section. Use EGR test number specified in table.

⁽³⁾	Equipped with 2.