Knock sensor
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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) - |