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DTC P0327: Knock Sensor Circuit Low Input (Bank 1): Notes

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Knock Sensor Circuit Diagram - Low Input - Bank 1

Courtesy of SAAB-SCANIA OF AMERICA, INC.