РЕЛЕ ПРОВЕРКА БЕЗ СНЯТИЯ С АВТОМОБИЛЯ

PROCEDURE

1. INSPECT INJ RELAY (INJ)

   
   

   1. 

      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 to terminals 1 and 2 10 kΩ or higher Battery voltage applied to terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the INJ relay.

2. INSPECT A/F HTR RELAY

   

   
   

   1. 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 to terminals 1 and 2 10 kΩ or higher Battery voltage applied to terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the A/F HTR relay.

3. INSPECT FUEL PMP/AIR PMP HTR RELAY

   

   
   

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

      Standard Resistance
      Tester Connection Condition Specified Condition 3 - 4 Battery voltage is not applied to terminals 1 and 2 Below 1 Ω Battery voltage is applied to terminals 1 and 2 10 kΩ or higher 3 - 5 Battery voltage is not applied to terminals 1 and 2 10 kΩ or higher Battery voltage is applied to terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the FUEL PMP/AIR PMP HTR relay.

4. INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

   

   *a

   Component without harness connected (Instrument Panel Junction Block Assembly)

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   1. Remove the instrument panel junction block assembly.

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   2. Remove the body ECU from the instrument panel junction block assembly.

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   3. Inspect the EFI MAIN NO. 1 relay.

      Note

      Before performing the relay inspections for the relays of instrument panel junction block assembly, inspect the EFI-MAIN NO. 1 and EFI NO. 1 fuses.

      
      

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

         Standard Resistance

         Tester Connection Condition Specified Condition 2B-1 - 2G-5 Battery voltage not applied to terminals 2P-9 and 2J-5 10 kΩ or higher Battery voltage applied to terminals 2P-9 and 2J-5 Below 1 Ω 2B-1 - 2K-3 Battery voltage not applied to terminals 2P-9 and 2J-5 10 kΩ or higher Battery voltage applied to terminals 2P-9 and 2J-5 Below 1 Ω 2B-1 - 2K-4 Battery voltage not applied to terminals 2P-9 and 2J-5 10 kΩ or higher Battery voltage applied to terminals 2P-9 and 2J-5 Below 1 Ω 2B-1 - 2N-1 Battery voltage not applied to terminals 2P-9 and 2J-5 10 kΩ or higher Battery voltage applied to terminals 2P-9 and 2J-5 Below 1 Ω

         If the result is not as specified, replace the instrument panel junction block assembly.

   4. Inspect the C/OPN NO. 1 relay.

      Note

      Before performing the relay inspections for the relays of instrument panel junction block assembly, inspect the EFI-MAIN NO. 1 and IG2 NO. 1 fuses and EFI-MAIN NO. 1 relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 2B-1 - 2K-5 Battery voltage applied to terminals 2P-9 and 2J-5 and battery voltage not applied to terminals 2G-1 and 2P-8 10 kΩ or higher Battery voltage applied to terminals 2P-9 and 2J-5, and 2G-1 and 2P-8 Below 1 Ω

         If the result is not as specified, replace the instrument panel junction block assembly.

   5. Install the body ECU to the instrument panel junction block assembly.

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   6. Install the instrument panel junction block assembly.

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