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Home >> Ford >> 2011 >> Focus S, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Descriptions - DTC P0218 Through DTC P0581 - (Except Diesel & Hybrid) >> DTC P0332: Knock Sensor 2 Circuit Low (Bank 2)

DTC P0332: Knock Sensor 2 Circuit Low (Bank 2)

P0332 - KNOCK SENSOR 2 CIRCUIT LOW (BANK 2)

Description:  The knock sensor (KS) detects vibrations upon increase and decrease in engine RPM. The KS generates a voltage based on this vibration. This DTC sets if the voltage goes outside a calibrated level.
Possible Causes: 
  • KS circuit short to ground
  • KS circuit open
  • Damaged KS
Diagnostic Aids:  The vehicle may need to be driven for several minutes to set this DTC.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DG .