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Home >> Chevrolet >> 1996 >> Blazer 4D Utility, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.3L >> Diagnostic Trouble Codes >> DTC P0325 - Knock Sensor Module Circuit >> Diagnostic Aids
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Diagnostic Aids

Check for faulty connection at VCM. Check KS connector for damage. Insure KS is installed properly and ensure torque is to specification. Torque specification is 14 ft. lbs. (19 N.m).

Fig 1: DTC P0325 Schematic
G95H35185