FixVault

DTC P0330: Notes

DTC P0330 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0330 KS circuit (LH)
DETECTION CONDITION 
  • The KS detects vibrations upon increase and decrease in engine RPM. The KS generates a voltage based on this vibration. A DTC is set if the voltage goes outside a calibrated level.
POSSIBLE CAUSE 
  • Open circuit wiring harness between KS terminal A and PCM terminal 2Q
  • Short to power supply in wiring harness between KS terminal A and PCM terminal 2Q
  • Short to ground circuit between KS terminal A and PCM terminal 2Q
  • Open circuit wiring harness between KS terminal B and PCM terminal 2M
  • Short to power supply in wiring harness between KS terminal B and PCM terminal 2M
  • Short to ground circuit between KS terminal B and PCM terminal 2M
  • Connector or terminal malfunction
  • KS malfunction
G04969280Courtesy of MAZDA MOTORS CORP.