Sensor Inspection
WARNING: This page is about a different car, the 2004 Hyundai XG350. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the knock sensor connector.
- Measure the resistance between terminals 2 and 3.
Standard value: about 5 MΩ (at 20°C (68°F))
- If the resistance is zero, replace the knock sensor.
Knock sensor:
16~25 Nm (160~250 kg.cm, 11.8~18.4 lb.ft)
- Measure the capacitance between the terminal 2 and 3.
Standard value: 800~1600 pF