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Home >> Buick >> 1996 >> Roadmaster Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Systems - Tests W/Codes >> Diagnostic Trouble Codes >> DTC P0327 - Knock Sensor Circuit Bank 1 >> Diagnostic Aids

Diagnostic Aids

Check knock sensor for proper connection. A loose or over-torqued knock sensor can cause DTC to set.

Fig 1: DTC P0327 Schematic
G96E01817Courtesy of GENERAL MOTORS CORP.