Emission Applications

2015 CTS

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

EGR Test No.

2.0L (122") 4-Cyl. DI Turbo

PCV, ⁽²⁾ EVAP, TWC, FR, ⁽²⁾ SPK, ⁽³⁾ HO2S, CEC, ⁽²⁾ MIL, EVAP-CPCSV, EVAP-CVCSV, EVAP-FVTS, EVAP-ORVR, EVAP-VC

...

3.6L (217") V6 DI

PCV, ⁽²⁾ EVAP, ⁽³⁾ TWC, FR, ⁽²⁾ SPK, ⁽⁴⁾ HO2S, CEC, ⁽²⁾ MIL, EVAP-CPCSV, EVAP-CVCSV, EVAP-RV/FTPS, EVAP-VC, SPK-CC

...

3.6L (217") V6 DI Twin Turbo

PCV, ⁽²⁾ EVAP, ⁽³⁾ TWC, FR, ⁽²⁾ SPK, ⁽⁴⁾ HO2S, CEC, ⁽²⁾ MIL, EVAP-CPCSV, EVAP-CVCSV, EVAP-RV/FTPS, EVAP-VC, SPK-CC

...

6.2L (376") V8 SFI Supercharger

PCV, ⁽²⁾ EVAP, ⁽³⁾ TWC, FR, ⁽²⁾ SPK, ⁽⁴⁾ HO2S, CEC, ⁽²⁾ MIL, EVAP-CPCSV, EVAP-CVCSV, EVAP-RV/FTPS, 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⁾	PCM-controlled.

⁽³⁾	Equipped with 2.

⁽⁴⁾	Equipped with 4.