FixVault

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

Conditions For Running DTC

WARNING: This page is about a different variant/trim than selected.

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