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Home >> Kia >> 2007 >> Magentis 2.4 3 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System >> DTC P0722 Output Speed Sensor Circuit - No Signal >> DTC Detecting Condition

DTC P0722 Output Speed Sensor Circuit - No Signal: DTC Detecting Condition

DTC CHART

Item Detecting Condition Possible cause
DTC Strategy 
  • Speed rationality check
  • Signal circuit is open or short
  • Sensor power circuit is open
  • Sensor ground circuit is open
  • Faulty OUTPUT SPEED SENSOR
  • Faulty PCM
Enable Conditions 
  • Vehicle speed is over 19 Mile/h (30 Km/h) and Ne≥ 1000rpm in D,3,2, L (A/T range switch) and SP (SPORTS MODE)
  • 11V ≤ Battery Voltage ≤ 16V
  • TM oil temperature ≥ -23°C (-9,4°F)
Threshold value 
  • Vehicle speed calculated from output speed ≤ 10% (the vehicle speed from vehicle speed sensor)
Diagnostic Time 
  • More than 1sec
Fail Safe 
  • Locked into 3rd or 2nd gear.
  • Apply an electric current to solenoid valve
  • Manual shifting is possible (2 nd --> 3 rd, 3 rd --> 2 nd)