Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 2) / Inspection

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Air Fuel Ratio Sensor (for Sensor 2) / Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 2 AIR FUEL RATIO SENSOR

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
D109-1(HA1B) - D109-2(+B)	20°C (68°F)	1.8 to 2.2 Ω
D109-1(HA1B) - D109-4(A1B-)	Always	10 kΩ or higher

If the result is not as specified, replace the No. 2 air fuel ratio sensor.

*a	Component without harness connected (No. 2 Air Fuel Ratio Sensor)

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the No...

Installation

INSTALLATION PROCEDURE 1. INSTALL NO. 2 AIR FUEL RATIO SENSOR (a) Using SST, install the No. 2 air fuel ratio sensor to the front exhaust pipe assembly...

Other information:

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Data List / Active Test

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Toyota Yaris XP210 (2020-2024) Owner's Manual: Engine Exhaust (Carbon monoxide)

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