Exhaust Fuel Addition Injector Removal

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

  1. REMOVE ENGINE ASSEMBLY

  2. REMOVE FUEL TUBE SUB-ASSEMBLY

  3. REMOVE EXHAUST FUEL ADDITION INJECTOR ASSEMBLY

Exhaust Fuel Addition Injector -- Removal



1. REMOVE ENGINE ASSEMBLY
HINT:
(Click here)


2. REMOVE FUEL TUBE SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Exhaust Fuel Addition Injector Removal

  1. Disconnect the exhaust fuel addition injector connector.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Turn the retainer as shown in the illustration.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Disconnect the fuel tube sub-assembly.



    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Exhaust Fuel Addition Injector Removal

  1. Remove the union bolt, fuel tube sub-assembly and gasket.



3. REMOVE EXHAUST FUEL ADDITION INJECTOR ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20

  1. Remove the bolt, washer, nozzle holder clamp, gasket and exhaust fuel addition injector assembly.