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FUEL INJECTOR (for Direct Injection): Inspection

  1. INSPECT FUEL INJECTOR ASSEMBLY 
    NOTE: This inspection aims at inspecting the fuel injector assemblies for opens or shorts, because the fuel injector assemblies of this vehicle are a high pressure type and cannot be inspected for fuel injection volume.
    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 2 01 to 2.31 Ω

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

      Fig 1: Measuring Resistance Between Fuel Injector Terminals
      G04947910Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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