Knock Sensor: Inspection
WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT KNOCK SENSOR
- Measure the resistance of the sensor.
Standard resistance
TESTER CONNECTION SPECIFIED CONDITION CHART
| Tester Connection |
Specified Condition |
| 1 (Ground) - 2 (Output) |
120 to 280 kΩ at 20°C (68°F) |
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the knock sensor.