AIR PUMP INSPECTION

PROCEDURE


  1. INSPECT AIR PUMP ASSEMBLY (w/ Heater)


    1. Check the heater resistance.


      1. A01WZ13E01
        Text in Illustration
        *a

        Component without harness connected

        (Air Pump)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (APH+) - 3 (APHG) -20°C (-4°F) 4.4 to 20.0 Ω
        -10°C (14°F) 3.9 to 18.0 Ω
        0°C (32°F) 3.5 to 16.0 Ω
        10°C (50°F) 3.2 to 15.0 Ω
        20°C (68°F) 3.0 to 14.0 Ω

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