Emission Applications

1994 Cadillac (Domestic Cars)

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

4.6L (279") V8 SFI

PCV, EVAP, TWC+OC, FR, ⁽³⁾ EGR, ⁽³⁾ SPK, ⁽⁴⁾ HO2S, CEC, MIL
EVAP-VC, EVAP-SOL, EVAP-TPCV, SPK-EST

4.9L (300") V8 SFI (VIN B)

PCV, EVAP, TWC, FR, BP/EGR, ⁽³⁾ SPK, ⁽⁴⁾ O2S, CEC, MIL
EVAP-VC, ⁽³⁾ EVAP-CPCS, EVAP-TPCV, ⁽³⁾ SPK-EST

5.7L (350") V8 SFI

PCV, EVAP, TWC, FR, ⁽³⁾ BP/EGR, SPK, AP, O2S, CEC, MIL
EVAP-VC, ⁽³⁾ EVAP-CPCS, EVAP-TPCV, ⁽³⁾ BP/EGR-CS, ⁽³⁾ SPK-ESC, ⁽³⁾ SPK-EST, ⁽³⁾⁽⁵⁾ AP-ABV, ⁽⁶⁾ AP-EAP, AP-CKV, AP-ERLY

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

⁽²⁾	See GENERAL MOTORS - CARS in EGR FUNCTION TESTING section. Use specified test number.

⁽³⁾	ECM controlled.

⁽⁴⁾	Equipped with 2.

⁽⁵⁾	Used on California Brougham with heavy duty cooling system option.

⁽⁶⁾	Except California Brougham with heavy duty cooling system option.