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Home >> Toyota >> 2006 >> Matrix Base, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (1ZZ-FE) - SFI System - Component Tests >> EFI Relay >> Inspection
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EFI Relay: Inspection

  1. INSPECT E.F.I ECU RELAY 
    1. Check the resistance.
      1. Using an ohmmeter, measure the resistance between the terminals.

        Resistance 

        TESTER CONNECTION - SPECIFIED CONDITIONS

        Tester Connection Specified Condition
        3 - 5 10 k or higher
        3 - 5 Below 1 (Apply battery voltage to terminal 1 and 2)

        If the result is not as specified, replace the E.F.I ECU relay.

        Fig 1: Inspecting E.F.I ECU Relay
        G04460489Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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