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Home >> Ford >> 2021 >> Bronco Base, 2D Utility, 2.3L Eng VIN H, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> Engine Ignition - 2.3L ECOBOOST (199KW/270PS) >> Description And Operation >> Engine Ignition - System Operation and Component Description >> Component Description >> Knock Sensor (KS)
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Knock Sensor (KS)

The KS is a tuned accelerometer on the engine which converts engine vibration to an electrical signal. The PCM uses this signal to determine the presence of engine knock and to retard spark timing.

Typical locations for the KS:

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