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Emission Applications

2007 A3, A4, A6, A8

Engine & Fuel System (1) Emission Control Systems & Devices EGR Test No.
2.0L (121") 4-Cyl. Turbo SFI PCV, EVAP, TWC, FR, SPK, HO2S, CEC, MIL  EVAP-CKV, EVAP-CPRV, EVAP-VC, SPK-CC ...
3.2L (195") V6 SFI PCV, EVAP, TWC, FR, SPK,  (2)  HO2S,  (3)  AIS, CEC, MIL  EVAP-CKV, EVAP-CPRV, EVAP-VC, SPK-CC ...
4.2L (255") V8 SFI PCV, EVAP, TWC, FR, SPK,  (4)  AP,  (2)  HO2S, CEC, MIL  EVAP-CPRV, EVAP-LDP, EVAP-VC, AIS-SV, SPK-CC ...
6.0L (365") W12 SFI PCV, EVAP, TWC, FR, SPK,  (4)  AP,  (2)  HO2S, CEC, MIL  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) Equipped with 4.
(3) Engine Code BUB.
(4) Electric air pump.