Emission Applications

1998 Toyota

Model, Engine & Fuel System

⁽¹⁾ Emission Control Systems & Devices

⁽²⁾ EGR Test No.

Avalon 3.0L V6 SFI

PCV, EVAP, ⁽³⁾ TWC, ⁽⁴⁾ WU-TWC, FR, EGR, SPK, ⁽⁵⁾ AFS, ⁽⁶⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-T, EGR-VCV, EGR-PS, ⁽⁷⁾ EGR-VSV, SPK-CC

Camry 2.2L 4-Cyl. SFI

PCV, EVAP, ⁽⁸⁾ TWC, FR, EGR, SPK, ⁽⁹⁾ AFS, ⁽¹⁰⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, ⁽⁷⁾ EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, ORVR-COV, ORVR-OCKV, EGR-VM, ⁽⁷⁾ EGR-VSV, SPK-CC

Camry 3.0L V6 SFI

PCV, EVAP, ⁽³⁾ TWC, ⁽¹¹⁾ WU-TWC, FR, EGR, SPK, ⁽¹²⁾ AFS, ⁽¹³⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-T, EGR-VCV, EGR-PS, ⁽⁷⁾ EGR-VSV, SPK-CC

Celica 2.2L 4-Cyl. SFI

PCV, EVAP, ⁽¹⁴⁾ TWC, FR, EGR, SPK, ⁽¹⁵⁾ O2S, CEC, MIL
⁽¹⁶⁾ EVAP-TVV, ⁽⁷⁾⁽¹⁷⁾ EVAP-VSV, EVAP-VC, ⁽¹⁶⁾ EVAP-CKV, ⁽¹⁶⁾ EVAP-VPS, ⁽⁷⁾⁽¹⁷⁾ EVAP-VPSVSV, EGR-VM, ⁽⁷⁾ EGR-VSV, SPK-CC

Corolla 1.8L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, ⁽⁷⁾ EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, ORVR-COV, ORVR-OCKV, SPK-CC

...

Land Cruiser 4.7L V8 SFI

PCV, EVAP, ⁽¹⁹⁾ TWC, FR, SPK, ⁽²⁰⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, ⁽⁷⁾ EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, SPK-CC

...

Paseo 1.5L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽¹⁸⁾ O2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, SPK-CC

RAV4 2.0L 4-Cyl. SFI

PCV, EVAP, ⁽⁸⁾ TWC, FR, EGR, SPK, ⁽⁹⁾ AFS, ⁽¹⁰⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, ⁽⁷⁾ EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-VM, ⁽⁷⁾ EGR-VSV, SPK-CC

Sienna 3.0L V6 SFI

PCV, EVAP, TWC, FR, SPK, ⁽²²⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, SPK-CC

...

Supra 3.0L 6-Cyl. SFI

PCV, EVAP, ⁽²¹⁾ TWC, FR, SPK, ⁽²⁰⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, SPK-CC

...

Supra 3.0L 6-Cyl. Turbo SFI

PCV, EVAP, ⁽²¹⁾ TWC, FR, EGR, SPK, ⁽²³⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-CKV, EGR-CLR, EGR-T, EGR-VM, ⁽⁷⁾ EGR-VSV, SPK-CC

Tacoma 2.4L & 2.7L 4-Cyl. SFI

PCV, EVAP, TWC, FR, EGR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-T, EGR-VM, ⁽⁷⁾ EGR-VSV, ⁽²⁴⁾ EGR-CKV, SPK-CC

Tacoma 3.4L V6 SFI

PCV, EVAP, TWC, FR, ⁽²⁵⁾ EGR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, ⁽²⁵⁾ EGR-T, ⁽²⁵⁾ EGR-VM, ⁽⁷⁾⁽²⁵⁾ EGR-VSV, SPK-CC

Tercel 1.5L 4-Cyl. SFI

PCV, EVAP, TWC, FR, SPK, ⁽²⁶⁾ O2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, SPK-CC

...

T100 2.7L 4-Cyl. SFI

PCV, EVAP, TWC, FR, EGR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-T, EGR-VM, ⁽⁷⁾ EGR-VSV, ⁽²⁴⁾ EGR-CKV, SPK-CC

T100 3.4L V6 SFI

PCV, EVAP, TWC, FR, ⁽²⁷⁾ EGR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, ⁽²⁷⁾ EGR-T, ⁽²⁷⁾ EGR-VM, ⁽⁷⁾⁽²⁷⁾ EGR-VSV, SPK-CC

4Runner 2.7L 4-Cyl. SFI

PCV, EVAP, TWC, FR, EGR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁷⁾ EVAP-VPSVSV, EGR-T, EGR-VM, ⁽⁷⁾ EGR-VSV, ⁽²⁴⁾ EGR-CKV, SPK-CC

4Runner 3.4L V6 SFI

PCV, EVAP, TWC, FR, SPK, ⁽¹⁸⁾ HO2S, CEC, MIL
⁽⁷⁾ EVAP-VSV, EVAP-VC, EVAP-VPS, ⁽⁴⁾ EVAP-VPSVSV, 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 exhaust pipe on all models.

⁽⁴⁾	Calif. emission vehicles only. One on each bank below exhaust manifold.

⁽⁵⁾	Calif. emission vehicles only. One heated sensor on each exhaust manifold.

⁽⁶⁾	On Calif. emission vehicles, one on exhaust pipe behind catalytic converter. On all other vehicles, one on each exhaust manifold & one on exhaust pipe behind catalytic converter.

⁽⁷⁾	ECM/ECU controlled.

⁽⁸⁾	On Calif. emission vehicles, one on exhaust manifold & one on exhaust pipe. On all other vehicles, one on exhaust pipe.

⁽⁹⁾	Calif. emission vehicles only. HO2S on exhaust manifold above catalytic converter.

⁽¹⁰⁾	On Calif. emission vehicles, one on exhaust pipe behind catalytic converter. On all other vehicles, one near exhaust manifold & one on exhaust pipe behind catalytic converter.

⁽¹¹⁾	Calif. emission vehicles with A/T only. One on each bank below exhaust manifold.

⁽¹²⁾	Calif. emission vehicles with A/T only. HO2S on each exhaust manifold.

⁽¹³⁾	On Calif. emission vehicles with A/T, one on exhaust pipe behind catalytic converter. On all other vehicles with A/T, one on each exhaust manifold & one on exhaust pipe behind catalytic converter.

⁽¹⁴⁾	One on exhaust & one on exhaust pipe.

⁽¹⁵⁾	One on exhaust manifold before front catalytic converter & one on bottom of front catalytic converter.

⁽¹⁶⁾	Except Calif. emission vehicles only.

⁽¹⁷⁾	Calif. emission vehicles only.

⁽¹⁸⁾	One on exhaust pipe before catalytic converter & one on exhaust pipe behind catalytic converter.

⁽¹⁹⁾	Equipped with 4.

⁽²⁰⁾	Equipped with 4. One on each exhaust manifold & one on each exhaust pipe behind catalytic converter.

⁽²¹⁾	Equipped with 2.

⁽²²⁾	One on each exhaust manifold & one on exhaust pipe behind catalytic converter.

⁽²³⁾	One on exhaust gas control valve assembly on rear of turbocharger & one on exhaust pipe in front of rear catalytic converter.

⁽²⁴⁾

A/T only.

⁽²⁵⁾	All 2WD & 4WD regular cab models.

⁽²⁶⁾	Non-heated sensor is used on exhaust manifold. Heated sensor is used on exhaust pipe behind catalytic converter.

⁽²⁷⁾	2WD 1/2 ton models & Regular Cab.