INTERCOOLER ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT FINS FOR BLOCKAGE


    1. Visually check the intercooler assembly.


      1. A01SJNBC01
        *a OK
        *b NG

        If the intercooler assembly fins are dirty as shown in the illustration, clean them.

    2. Remove the No. 1 radiator grille retainer Click here.

    3. B0024PL

      Check that the intercooler assembly is not blocked with leaves, dirt or insects.

      If the fins are blocked, wash them with water or a steam cleaner.

      Note


      • If the distance between the steam cleaner and core is too close, the fins may be damaged.

      • When cleaning the intercooler assembly, make sure no water enters its interior.

      • Keep the following injection distance.

        Standard Injection Distance
        Injection Pressure Specified Condition

        2942 to 4903 kPa

        (30 to 50 kgf/cm2, 427 to 711 psi)

        		 300 mm (11.811 in.)

        4903 to 7845 kPa

        (50 to 80 kgf/cm2, 711 to 1138 psi)

        		 500 mm (19.685 in.)

      • If the fins are bent, straighten them with a screwdriver or pliers.

      • Never apply water directly to the electronic components.

      Tech Tips

      Above illustration is an example.

    4. Dry the fins with compressed air.

    5. Install the No. 1 radiator grille retainer Click here.