FUEL INJECTOR INSPECTION


  1. INSPECT FUEL INJECTOR ASSEMBLY


    1. A01EJ9A

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 11.6 to 12.4 Ω

      If the result is not as specified, replace the fuel injector assembly.

    2. Inspect the injector injection.

      CAUTION:

      Keep the injector away from sparks during the test.


      1. A01EL68E01
        Text in Illustration
        *1

        SST

        (Hose)
        *2

        SST

        (Hose Band)
        *3

        SST

        (Fuel Tube Connector)
        *4 Fuel Pipe (Vehicle Side)

        Connect SST (fuel tube connector) to SST (hose) with SST (hose band), and then connect them to the fuel pipe (vehicle side).

        SST
        09268-31014   ( 09268-41500, 09268-41700, 95336-08070 )

      2. Install a new O-ring to the fuel injector assembly.

      3. A01EJCNE01
        Text in Illustration
        *1

        SST

        (Hose)
        *2

        SST

        (Hose Band)
        *3

        SST

        (Adapter)
        *4 O-ring
        *5

        SST

        (Clamp)
        *6 Vinyl Tube

        Connect SST (adapter and hose) to the fuel injector assembly, and hold the fuel injector assembly and union with SST (clamp).

        SST
        09268-31014   ( 09268-41110, 09268-41300, 09268-41700, 95336-08070 )

      4. Install a vinyl tube onto the fuel injector assembly.

        CAUTION:

        Install a suitable vinyl tube onto the injector to contain any gasoline spray.

      5. A01EKHFE01
        Text in Illustration
        *1

        SST

        (Tie Band)
        *2

        SST

        (Adapter)
        *3

        SST

        (Clamp)

        Tie the clamp and adapter together with SST (tie band) as shown in the illustration.

        SST
        09268-31014   ( 09268-41110, 09268-41300, 09268-41800 )

      6. Put the fuel injector assembly into a graduated cylinder.

      7. Operate the fuel pump Click here.

      8. A01ELLZE01
        Text in Illustration
        *1

        SST

        (Wire)
        *a Connect

        Connect SST (wire) to the fuel injector assembly and the battery for 15 seconds, and measure the injection volume with the graduated cylinder. Test each fuel injector assembly 2 or 3 times.

        SST
        09842-30080
        Standard Injection Volume
        Tester Connection Condition Specified Condition
        Positive terminal - Ground terminal Per 15 seconds 88 to 106 cc (5.4 to 6.5 cu. in.)
        Standard difference between each fuel injector assembly
        18 cc (1.1 cu. in.) or less

        If the result is not as specified, replace the fuel injector assembly.

    3. Check for fuel drop.


      1. In the condition above, disconnect the tester probes of SST (wire) from the battery and check for fuel drop from the fuel injector assembly.

        Standard fuel drop
        1 drop or less per 20 minutes

        If fuel drop is not as specified, replace the fuel injector assembly.