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Home >> Hyundai >> 2004 >> Santa Fe Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Fuel System (3.5L)) >> MFI Control System >> Knock Sensor (KS) >> Sensor Inspection

Sensor Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the knock sensor connector.
  2. Measure the resistance between terminals 2 and 3.

    Standard value:  about 5MΩ (at 20°C (68°F))

  3. If the resistance is zero, replace the knock sensor.

    Knock sensor: 

    16~25 Nm (160~250 kg.cm, 11.8~18.4 lb.ft)