Knock sensor
The knock sensor gives engine control module (ECM) information if it registers damaging knocking ignition. Some engines have both a front and rear knock sensor.
The values should be regarded as approximate.
Knock sensor
| Type | Voltage feed (# component pin) | Value (# component pin) | Miscellaneous (# component pin) |
|---|---|---|---|
| Piezo-electric crystal | 200 80 kΩ (#1 - #2) |
(#1) + (#2) - |