LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2020 >> Fusion Titanium Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 74 (Engine Controls - Powertrain DTC Descriptions (Except Diesel & Hybrid) - DTC P023A - P060D) >> DTC P0333 - Knock/Combustion Vibration Sensor B Circuit High

DTC P0333 - Knock/Combustion Vibration Sensor B Circuit High

WARNING: This page is about a different variant/trim than selected.
DTC DESCRIPTION P0333 - KNOCK/COMBUSTION VIBRATION SENSOR B CIRCUIT HIGH

Description:  This DTC sets when the voltage goes outside a calibrated level. The knock sensor 21 (KS21) detects vibrations upon increase and decrease in engine RPM. The KS21 sensor generates a voltage based on this vibration.
Possible Causes: 
  • KS21 circuit short to voltage
  • KS21 RTN circuit short to voltage
  • Damaged KS21
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 .