DTC Advanced Diagnostics: P0327, P0328: Notes
DTC P0327: Knock Sensor 1 (Bank 1) Circuit Low Voltage DTC P0328: Knock Sensor 1 (Bank 1) Circuit High Voltage
DTC P0327: Knock Sensor 1 (Bank 1) Circuit Low Voltage DTC P0328: Knock Sensor 1 (Bank 1) Circuit High Voltage