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Home >> Saturn >> 2001 >> L100 Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1602: Knock Sensor Control Module Circuit >> Description

DTC P1602: Knock Sensor Control Module Circuit: Description

WARNING: This page is about a different car, the 2001 Saturn LW300 and 2001 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.

This DTC indicates an internal ECM problem. No information is available from manufacturer.