Emission Applications

2004 ES 330

Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

EGR Test No.

3.3L V6 SFI

PCV, EVAP, ⁽²⁾ WU-TWC, FR, SPK, ⁽³⁾ HO2S, CEC, MIL
EVAP-VSV, EVAP-VC, EVAP-VPS, EVAP-VPSVSV, EVAP-CCVVSV, ORVR-COV, ORVR-OCKV, SPK-CC

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

⁽²⁾	One on each bank below exhaust manifold.

⁽³⁾	One heated sensor in each exhaust bank, in front of catalytic converters. One heated sensor in exhaust pipe, behind catalytic converter.