Emission Applications

2001 Toyota

Model, Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

Avalon 3.0L V6 SFI

PCV, EVAP, TWC, ⁽³⁾ WU-TWC, FR, SPK, ⁽³⁾ AFS, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VPS, EVAP-VST, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Camry 2.2L 4-Cyl. SFI (CNG)

PCV, ⁽³⁾ TWC, EGR, SPK, AFS, HO2S, CEC, MIL
EGR-VM, ⁽⁴⁾ EGR-VSV, SPK-CC

Camry 2.2L 4-Cyl. SFI

PCV, EVAP, ⁽³⁾ TWC, FR, EGR, SPK, AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, EGR-VM, ⁽⁴⁾ EGR-VSV, SPK-CC

Camry 3.0L V6 SFI

PCV, EVAP, TWC, ⁽³⁾ ⁽⁵⁾ WU-TWC, FR, EGR,, SPK, ⁽³⁾ ⁽⁵⁾ AFS, ⁽⁶⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, EGR-PS, EGR-T, EGR-VCV, ⁽⁴⁾ EGR-VSV, SPK-CC

Camry Solara 2.2L 4-Cyl. SFI

PCV, EVAP, ⁽³⁾ TWC, FR, EGR, SPK, AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, EVAP-VC, ORVR-COV, ORVR-OCKV, EGR-VM, ⁽⁴⁾ EGR-VSV, SPK-CC

Camry Solara 3.0L V6 SFI

PCV, EVAP, TWC, ⁽³⁾ ⁽⁵⁾ WU-TWC, FR, EGR, SPK, ⁽³⁾ ⁽⁵⁾ AFS, ⁽⁷⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, EVAP-VC, ORVR-COV, ORVR-OCKV, EGR-PS, EGR-T, EGR-VSV, ⁽⁴⁾ EGR-VSV, SPK-CC

Celica 1.8L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VSV, EVAP-VPS, ORVR-COV, ORVR-OCKV, SPK-CC

...

Corolla 1.8L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VSV, EVAP-VPS, ORVR-COV, ORVR-OCKV, SPK-CC

...

Echo 1.5L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, EVAP-VPS, EVAP-VSV, EVAP-VC, ORVR-COV, ORVR-OCKV, SPK-CC

...

Highlander 2.4L 4-Cyl. SFI

PCV, EVAP, ⁽³⁾ WU-TWC, FR, SPK, ⁽³⁾ AFS, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, ⁽⁴⁾ EVAP-PSVVSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Highlander 3.0L V6 SFI

PCV, EVAP, TWC, ⁽³⁾ WU-TWC, FR, SPK, ⁽³⁾ AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Land Cruiser 4.7L V8 SFI

PCV, EVAP, ⁽³⁾ TWC, FR, SPK, ⁽⁸⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VPSVSV, SPK-CC

...

MR2 1.8L 4-Cyl. SFI

PCV, EVAP, TWC, ⁽³⁾ WU-TWC, FR, SPK, ⁽⁸⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Prius 1.5L Cyl. SFI

PCV, EVAP, ⁽³⁾ TWC, FR, SPK, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PFSVVSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, HCAC-VSV, SPK-CC

...

RAV4 2.0L 4-Cyl. SFI

PCV, EVAP, ⁽³⁾ TWC, FR, SPK, ⁽³⁾ AFS, ⁽³⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VPS, EVAP-VC, EVAP-VST, EVAP-VSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Sequoia 4.7L V8 SFI

PCV, EVAP, ⁽⁹⁾ TWC, FR, SPK, ⁽⁶⁾ HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VPS, EVAP-VC, ⁽⁴⁾ EVAP-VSV, SPK-CC

...

Sienna 3.0L V6 SFI

PCV, EVAP, TWC, ⁽³⁾ WU-TWC, FR, SPK, ⁽³⁾ AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, EVAP-VPS, EVAP-VST, ⁽⁴⁾ EVAP-SV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Tacoma 2.4L 4-Cyl. SFI

PCV, EVAP, ⁽⁵⁾ TWC, FR, ⁽¹⁰⁾ EGR, SPK, AFS, HO2S, CEC, MIL
EVAP-VPS, ⁽⁴⁾ EVAP-VPSVSV, EVAP-VC, ⁽⁴⁾ EVAP-VSV, SPK-CC

...

Tacoma 2.7L 4-Cyl. SFI

PCV, EVAP, ⁽⁵⁾ TWC, FR, EGR, SPK, AFS, HO2S, CEC, MIL
EVAP-VPS, ⁽⁴⁾ EVAP-VPSVSV, ⁽⁴⁾ EVAP-VSV, EVAP-VC, EGR-T, EGR-VM, ⁽⁴⁾ EGR-VSV, SPK-CC

Tacoma 3.4L V6 SFI

PCV, EVAP, ⁽⁵⁾ TWC, FR, SPK, AFS, HO2S, CEC, MIL
EVAP-VC, EVAP-VPS, EVAP-VPSVSV, ⁽⁴⁾ EVAP-VSV, SPK-CC

...

Tundra 3.4L V6 SFI

PCV, EVAP, ⁽³⁾ TWC, FR, SPK, AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, EVAP-VPSVSV, SPK-CC

...

Tundra 4.7L V8 SFI

PCV, EVAP, ⁽¹¹⁾ TWC, FR, SPK, ⁽⁶⁾ HO2S, CEC, MIL
EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VSV, ⁽⁴⁾ EVAP-VPSVSV, SPK-CC

...

4Runner 3.4L 4-Cyl. SFI

PCV, EVAP, ⁽³⁾ TWC, FR, SPK, AFS, HO2S, CEC, MIL
⁽⁴⁾ EVAP-CCVVSV, ⁽⁴⁾ EVAP-PSVVSV, EVAP-VC, ⁽⁴⁾ EVAP-VSV, ORVR-COV, ORVR-OCKV, 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 TOYOTA in EGR FUNCTION TESTING section. Use specified test number.

⁽³⁾	One on each exhaust manifold.

⁽⁴⁾	ECM/ECU controlled.

⁽⁵⁾	Equipped with 2.

⁽⁶⁾	Equipped with 4.

⁽⁷⁾	On A/T models, one behind catalytic converter. On M/T models, one near exhaust manifold & one behind catalytic converter.

⁽⁸⁾	Equipped with 3.

⁽⁹⁾	Equipped with 2. One on each bank.

⁽¹⁰⁾	Federal only.

⁽¹¹⁾	On Calif. emission vehicles, one on each exhaust pipe near manifold & one on rear exhaust pipe. On except Calif. emission vehicles, one on each exhaust pipe near manifold.