Emission Applications

2004 Astro

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

EGR Test No.

4.3L (262") V6 Central SFI (VIN X)

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

...

⁽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 3.