Knock Sensor: Inspection
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
- Check that the knock sensor has no deformation, cracks or other damages.
- Measure the resistance between knock sensor terminals.
Courtesy of SUBARU OF AMERICA, INC. KNOCK SENSOR TERMINALS REFERENCE CHART
| Terminal No. |
Standard |
| 1 and 2 |
560±28 kΩ |