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

Toyota Yaris XP210 (2020-2025) 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 (2020-2025) Reapir and Service Manual: Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Utility

UTILITY Recognition Camera/Target Position Memory HINT: Recognition Camera/Target Position Memory is used to enter required information into the forward recognition camera. (a) Perform Recognition Camera/Target Position Memory according to the display on the GTS...