Sensor Inspection
- Disconnect the knock sensor connector.
- Measure the resistance between terminals 1 and 2.
Standard value: about 5M ohms at 20°C (68°F)
- If the resistance is zero, replace the knock sensor.
Knock sensor torque: 19.6-24.5 N.m (200-250 kg. cm, 14.5-18.1 lb. ft)
- Measure the capacitance between the terminal 1 and 2.
Standard value: 800-1600 pF