Emission Applications

2004 QX56

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

EGR Test No.

5.6L V8 SFI

PCV, EVAP, ⁽²⁾ TWC, FR, SPK, ⁽²⁾ HO2S, CEC, MIL
EVAP-CPCS, EVAP-CPVCV, EVAP-CSPS, EVAP-CVCV, EVAP-VC, ORVR-RCV, ⁽³⁾ AFS, ORVR-VCV, 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⁾	Air Fuel Sensors (AFS) are part of front HO2S.