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Home >> Isuzu >> 2000 >> Rodeo LSE, 2.2 D >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.2L >> Diagnostic Trouble Code Identification >> DTC P0325: Knock Sensor (KS) Circuit >> Circuit Description

Circuit Description

Knock sensor is used to detect engine detonation. Knock sensor produces and sends an AC voltage signal to PCM to identify engine knock being detected. PCM will retard timing based on this signal.

Conditions required to set DTC are:

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