Exhaust Fuel Addition Injector Inspection

Engine. Lexus Is250, Is220D. Gse20 Ale20
2Ad-Fhv Emission Control. Lexus Is250, Is220D. Gse20 Ale20

  1. INSPECT EXHAUST FUEL ADDITION INJECTOR ASSEMBLY

Exhaust Fuel Addition Injector -- Inspection



1. INSPECT EXHAUST FUEL ADDITION INJECTOR ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20

  1. Inspect the resistance.

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

      Standard resistance:
      Terminals
      		Condition
      		Resistance
      1 - 2
      		20°C (68°F)
      		7.1 to 7.9 Ω
      HINT:
      The temperature indicated in "Condition" is the temperature of the exhaust fuel addition injector assembly.
      If the result is not as specified, replace the exhaust fuel addition injector assembly.