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Home >> Subaru >> 2017 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Service Information) >> Knock control sensor (FA20) >> Unit inspection
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Unit inspection

  1. Inspection of knock control sensor
    1. Measure the resistance between the terminals.
    RESISTANCE SPECIFICATIONS

    Inspection terminals Inspection conditions Standard value
    1 - 2 20°C {68°F} 532 to 588kΩ
    Fig 1: Identifying Knock Control Sensor Connector Terminals
    G11258409Courtesy of SUBARU OF AMERICA, INC.
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