Emission Applications

2013 S6, S7, S8

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

EGR Test No.

4.0L (244") V8 DI Turbo

PCV, EVAP, ⁽²⁾ TWC, FR, SPK, ⁽³⁾ AP, ⁽⁴⁾ HO2S, CEC, MIL, EVAP-CKV, EVAP-CPRV, EVAP-LDP, EVAP-VC, AP-SV, SPK-CC

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⁽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 2.

⁽³⁾	Electric air pump.

⁽⁴⁾	Equipped with 4.