DTC P0327 Cadillac

Knock Sensor (KS) Circuit Low Voltage Bank 1

Knock Sensor (KS) Circuit Low Voltage Bank 1

Description

P0327, P0328, P0332, and P0333 The engine coolant temperature (ECT) is warmer than -40°C (-40°F). The engine run time is at least 2 s. DTCs P0327, P0328, P0332, and P0333 run continuously when the above conditions are met.

Cause and Solution

P0327, P0328, P0332, and P0333
The KS signal circuits are shorted to voltage or ground.

Video Guide

Duration: PT4M5S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0327
  • Brand: Cadillac
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