No. 1 EXHAUST GAS TEMPERATURE SENSOR CHECK

1.Disconnect the No. 1 exhaust gas temperature sensor connector.
2.Measure resistance between terminals No. 1 and No. 2.
Standard value: 120 - 560 kΩ (at 20°C)
3.Remove the No. 1 exhaust gas temperature sensor.

4.Measure resistance while heating the sensor using a hair drier.
Normal condition:

Temperature (°C)
Resistance (kΩ)

Higher
Smaller

5.If the value deviates from the standard value or the resistance remains unchanged, replace the No. 1 exhaust gas temperature sensor assembly.
6.Install the No. 1 exhaust gas temperature sensor and tighten it to the specified torque.
Tightening torque: 30 ± 5 N·m