Lexus IS250 IS220d GSE20 ALE20 2AD-FHV EMISSION CONTROL

EXHAUST GAS TEMPERATURE SENSOR - INSPECTION

1. INSPECT EXHAUST GAS TEMPERATURE SENSOR (UPPER)
Exhaust Gas Temperature Sensor - Inspection. 2AD-FHV EMISSION CONTROL. Lexus IS250 IS220d GSE20 ALE20

Inspect the resistance.

Using an ohmmeter, measure the resistance according to the value(s) in the table below.

  • Standard resistance:
  • TerminalsConditionResistance
    1 - 220°C (68°F)214.8 kΩ
  • HINT:
  • The temperature indicated in "Condition" is the temperature of the exhaust gas temperature sensor.

If the result is not as specified, replace the exhaust gas temperature sensor (upper).


2. INSPECT EXHAUST GAS TEMPERATURE SENSOR (LOWER)
Exhaust Gas Temperature Sensor - Inspection. 2AD-FHV EMISSION CONTROL. Lexus IS250 IS220d GSE20 ALE20

Inspect the resistance.

Using an ohmmeter, measure the resistance according to the value(s) in the table below.

  • Standard resistance:
  • TerminalsConditionResistance
    1 - 220°C (68°F)214.8 kΩ
  • HINT:
  • The temperature indicated in "Condition" is the temperature of the exhaust gas temperature sensor.

If the result is not as specified, replace the exhaust gas temperature sensor (lower).