FUEL SUPPLY PUMP INSPECTION


  1. INSPECT SUPPLY PUMP ASSEMBLY


    1. A01CIFBE01

      Measure the resistance between the suction control valve terminals.

      Standard resistance
      Terminals Condition Resistance
      1 - 2 20°C (68°F) 1.9 to 2.3 Ω

      Tech Tips

      The temperature indicated in "Condition" refers to the temperature of the suction control valve.

      If the result is not as specified, replace the supply pump assembly.

    2. A01CIF8E01
      Text in Illustration
      *a Resistance
      *b Temperature

      Measure the resistance between the fuel temperature sensor terminals.

      Standard resistance
      Terminals Condition Resistance
      1 - 2 20°C (68°F) 2.21 to 2.69 kΩ
      1 - 2 80°C (176°F) 0.287 to 0.349 kΩ

      If the result is not as specified, replace the supply pump assembly.