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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 127 (Engine Controls Self-Diagnostics - 4.3L) >> Diagnostic Tests >> DTC P0325: Knock Sensor Module Circuit >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: DTC P0325: Knock Sensor Module Circuit
G00238736Courtesy of GENERAL MOTORS CORP.
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