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Emission Applications

1968 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.8L 4-Cyl. 2-Bbl. PCV,  (3) (4)  EVAP  ...
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) 1970 California only.
(4) Vapor canister type.
1969 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.8L 4-Cyl. 2-Bbl. PCV,  (3) (4)  EVAP  ...
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) 1970 California only.
(4) Vapor canister type.
1970 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.8L 4-Cyl. 2-Bbl. PCV,  (3) (4)  EVAP  ...
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) 1970 California only.
(4) Vapor canister type.
1971 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.8L 4-Cyl. 2-Bbl. PCV,  (3)  EVAP, AP  ...
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) Vapor canister type.
1972 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.5L 4-Cyl. 2-Bbl. PCV,  (3)  EVAP  ...
1.8L 4-Cyl. 2-Bbl. PCV,  (3)  EVAP  ...
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) Vapor canister type.
1973 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.4L 4-Cyl. 2-Bbl. PCV,  (3)  EVAP  ...
1.9L 4-Cyl. Carb. PCV, EVAP, EGR, SPK 
EVAP-VC, SPK-VR, SPK-TCS		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) Vapor canister type.
1974 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.4L 4-Cyl. 2-Bbl. PCV, EVAP, EGR, SPK, AP 
EVAP-VC, SPK-DDD		 1
1.9L 4-Cyl. 2-Bbl. PCV, EVAP, EGR, SPK, AP 
EVAP-VC, SPK-DDD		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
1975 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. 2-Bbl. PCV, EVAP,  (3)  OC, FR, EGR, SPK,  (4)  AP 
EVAP-VC, SPK-DDD		 1
1.9L 4-Cyl. 2-Bbl. PCV, EVAP,  (3)  OC, FR, EGR, SPK,  (4)  AP 
EVAP-VC, SPK-DDD		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) All except Fox.
(4) California only.
1976 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, EVAP,  (3)  OC,  (3)  FR,  (4)  EGR, SPK 
EVAP-VC, SPK-DDD, DCLV		 1
1.9L 4-Cyl. CFI PCV, EVAP,  (3)  OC,  (3)  FR,  (4)  EGR, SPK 
EVAP-VC, SPK-DDD, DCLV		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) All except Fox.
(4) Except Federal M/T.
1977 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, EVAP,  (3)  OC,  (3)  FR, EGR, SPK  EVAP-VC, SPK-DDD, (4) DCLV 1
1.9L 4-Cyl. CFI PCV, EVAP,  (3)  OC,  (3)  FR, EGR, SPK 
EVAP-VC, SPK-DDD, (4) DCLV		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) All except Fox.
(4) M/T only.
1978 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, ACL, EVAP,  (4)  OC,  (4)  FR, EGR, SPK 
EVAP-VC, SPK-DDD, (3) DCLV		 1
2.2L 5-Cyl. CFI PCV, ACL, EVAP,  (4)  OC,  (4)  FR, EGR, SPK 
EVAP-VC, SPK-DDD, (3) DCLV		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) M/T only.
(4) California M/T only.
1979 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV,  (4)  ACL, EVAP,  (3) (4)  TWC,  (3) (4)  FR,  (6)  EGR, SPK,  (5)  O2S,  (5)  CEC 
EVAP-VC, SPK-CC, (6) DCS		 1
2.2L 5-Cyl. CFI PCV,  (4)  ACL, EVAP,  (3) (4)  TWC,  (3) (4)  FR,  (6)  EGR, SPK,  (5)  O2S,  (5)  CEC 
EVAP-VC, SPK-CC, (6) DCS		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) All except Fox.
(4) California only.
(5) California 5000 only.
(6) Federal M/T only.
1980 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, EVAP, OC,  (3)  TWC, FR,  (4)  EGR, SPK,  (3)  O2S,  (3)  CEC 
EVAP-VC, SPK-CC		 1
2.2L Gasoline 5-Cyl. CFI PCV, ACL, EVAP, OC,  (3)  TWC, FR,  (4)  EGR, SPK,  (3)  O2S,  (3)  CEC 
EVAP-VC, SPK-CC		 1
(1) Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.
(2) See AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) California only.
(4) Federal M/T only.
1981 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, EVAP,  (3)  TWC,  (3)  FR, SPK, O2S, CEC 
EVAP-VC, SPK-CC		 ...
2.2L Gasoline 5-Cyl. CFI PCV, ACL, EVAP, OC,  (3)  TWC, FR, SPK, O2S, CEC 
EVAP-VC, 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 AUDI in EGR FUNCTION TESTING section. Use specified test number.
(3) All except Fox.
1982 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.6L 4-Cyl. CFI PCV, EVAP, TWC, FR, SPK, O2S, CEC 
EVAP-VC, SPK-CC		 ...
2.2L Gasoline 5-Cyl. CFI PCV, ACL, EVAP, TWC, FR, SPK, O2S, CEC 
EVAP-VC, 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 AUDI in EGR FUNCTION TESTING section. Use specified test number.
1983 Audi - All Vehicles

Model, Engine & Fuel System (1) Emission Control Systems & Devices (2) EGR Test No.
1.7L Gasoline 4-Cyl. CFI PCV, EVAP, TWC, FR, SPK, O2S, CEC 
EVAP-VC, SPK-CC		 ...
2.2L Gasoline 5-Cyl. CFI PCV, ACL, EVAP, TWC, FR, SPK, O2S, CEC 
EVAP-VC, 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 AUDI in EGR FUNCTION TESTING section. Use specified test number.
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