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Home >> Chevrolet >> 2003 >> Chevy Express H2500 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Engine Controls Self-Diagnostics - 4.3L) >> Diagnostic Tests >> DTC P0325: Knock Sensor Module Circuit >> Conditions For Running DTC
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Conditions For Running DTC

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The engine run time is more than 10 seconds. The ignition voltage is more than 10 volts.

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