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Emission Applications

1991 Subaru

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
Justy 1.2L MFI PCV, EVAP, TWC+OC, FR, SPK, O2S, CEC, MIL 
EVAP-VC, EVAP-CPCS, SPK-CC
...
Justy 1.2L 2-Bbl. Carb. PCV, ACL, EVAP, TWC+OC, FR, EGR, SPK, PAIR, O2S, CEC, MIL 
EVAP-VC, EVAP-CPCS, EVAP-FBVS, EGR-SOL, SPK-CC, PAIR-ASVL
1
Legacy & Legacy Turbo 2.2L MFI PCV, EVAP, TWC, FR, SPK, O2S, CEC, MIL 
EVAP-VC, EVAP-CPCS, SPK-CC
...
Loyale 1.8L TBI PCV, EVAP, TWC+OC, FR,  (3)  EGR, SPK,  (4)  O2S, CEC, MIL 
EVAP-VC, EVAP-CPCS, EGR-SOL, (5) EGR-T, SPK-CC
1
XT 1.8L MFI & XT-6 2.7L MFI PCV, EVAP, TWC+OC, FR, SPK, O2S, CEC, MIL 
EVAP-VC, EVAP-CPCS, SPK-CC
...
(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 in EGR FUNCTION TESTING section. Use specified test number.
(3) TBI only.
(4) Calif. models use heated oxygen sensor.
(5) California emissions.