MASS AIR FLOW METER(w/o Glow Plug Controller) INSPECTION

PROCEDURE

  1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY

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

      A187057C01

      *a

      Component without harness connected

      (Mass Air Flow Meter Sub-Assembly)

      *b

      Resistance kΩ

      *c

      Temperature °C (°F)

      *d

      Acceptable

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      4 (THA) - 5 (E2)

      -20°C (-4°F)

      12.5 to 16.9 kΩ

      20°C (68°F)

      2.19 to 2.67 kΩ

      60°C (140°F)

      0.50 to 0.68 kΩ

      If the result is not as specified, replace the mass air flow meter sub-assembly.