RELAY ON-VEHICLE INSPECTION

PROCEDURE

  1. INSPECT EFI MAIN RELAY (EFI MAIN)

    1. A273391N01

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      3 - 5

      Battery voltage not applied between terminals 1 and 2

      10 kΩ or higher

      Battery voltage applied between terminals 1 and 2

      Below 1 Ω

      If the result is not as specified, replace the EFI main relay (EFI MAIN).

  2. INSPECT NO. 2 EFI MAIN RELAY (EFI MAIN NO. 2)

    1. A273391N01

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      3 - 5

      Battery voltage not applied between terminals 1 and 2

      10 kΩ or higher

      Battery voltage applied between terminals 1 and 2

      Below 1 Ω

      If the result is not as specified, replace the No. 2 EFI main relay (EFI MAIN NO. 2).

  3. INSPECT EFI INJECTION RELAY (INJ)

    1. A273391N01

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      3 - 5

      Battery voltage not applied between terminals 1 and 2

      10 kΩ or higher

      Battery voltage applied between terminals 1 and 2

      Below 1 Ω

      If the result is not as specified, replace the EFI injection relay (INJ).

  4. INSPECT NO. 2 IGNITION RELAY (IG2)

    1. A273391N01

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      3 - 5

      Battery voltage not applied between terminals 1 and 2

      10 kΩ or higher

      Battery voltage applied between terminals 1 and 2

      Below 1 Ω

      If the result is not as specified, replace the No. 2 ignition relay (IG2).