Emission Applications

2004 Focus

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

2.0L SOHC (122") 4-Cyl. SFI (VIN P)

PCV, EVAP, TWC, FR, ⁽³⁾ EGR, SPK, ⁽⁵⁾ HO2S, CEC, MIL
EVAP-CPV, EVAP-CVS, EVAP-FTPS, EVAP-FVCV, EVAP-VC, EVRS, SPK-CC

2.0L DOHC (122") 4-Cyl. SFI (VIN 3)

PCV, EVAP, TWC, FR, ⁽³⁾ EGR, SPK, ⁽⁵⁾ HO2S, CEC, MIL
EVAP-CPV, EVAP-CVS, EVAP-FTPS, EVAP-FVCV, EVAP-VC, EVRS, SPK-CC

2.0L DOHC (122") 4-Cyl. SFI (VIN 5)

PCV, EVAP, TWC, FR, SPK, ⁽⁵⁾ HO2S, CEC, MIL
EVAP-CPV, EVAP-CVS, EVAP-FTPS, EVAP-FVCV, EVAP-VC, SPK-CC

...

2.3L DOHC (138") 4-Cyl. SFI (VIN Z)

PCV, EVAP, TWC, FR, ⁽⁴⁾ EGR, SPK, EAIR, ⁽⁶⁾ HO2S, CEC, MIL
EVAP-FTPS, EVAP-VC, EVAP-VMV, 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⁾	See FORD - CARS in EGR FUNCTION TESTING section. Use specified test number.

⁽³⁾	Differential Pressure Feedback EGR Valve.

⁽⁴⁾	Electric EGR valve.

⁽⁵⁾	Equipped with 2.

⁽⁶⁾	Equipped with 3.