Emission Applications

2001 Saturn

Model, Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

1.9L (116") 4-Cyl. SFI

PCV, ⁽³⁾ EVAP, TWC, FR, ⁽³⁾ EGR, ⁽³⁾ SPK, ⁽³⁾ ⁽⁴⁾ AP, O2S, HO2S, CEC, ⁽³⁾ MIL
EVAP-CPCS, EVAP-CVCS, EVAP-FTPS, EVAP-ORVR, EVAP-ORVRFTVRV, EVAP-VC, FF-CKV, FT-FLVV, AP-CKV, AP-CV, AP-EAP, AP-ERLY, AP-VCS

2.2L (234") 4-Cyl. SFI

PCV, ⁽³⁾ EVAP, TWC, FR, ⁽³⁾ SPK, O2S, HO2S, CEC, ⁽³⁾ MIL
EVAP-CPCS, EVAP-CVCS, EVAP-FTPS, EVAP-ORVR, EVAP-ORVRFTVRV, EVAP-VC, FT-FLVV, FT-GVV

...

3.0L (183") V6 SFI

PCV, ⁽³⁾ EVAP, WU-TWC, FR, ⁽³⁾ EGR, ⁽³⁾ SPK, HO2S, CEC, ⁽³⁾ MIL
EVAP-CPCS, EVAP-CVCS, EVAP-FTPS, EVAP-ORVR, EVAP-VC, FF-CKV, FT-FLVV, FT-GVV

⁽¹⁾	Major emission control systems and devices are listed in bold type. Components and other related devices are listed in light type.

⁽²⁾	See SATURN in EGR FUNCTION TESTING section. Use specified test number.

⁽³⁾	ECM/PCM controlled.

⁽⁴⁾	California emissions only.