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Home >> Kia >> 2020 >> Optima LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 517 (Double Clutch Transmission Diagnosis - 1.6L (4 Of 4)) >> DTC P2766-31: Input Speed Sensor 2 Circuit Range/Performance (No Pulse) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2023 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  • Poor connector connection
  • Faulty input speed sensor B circuit
  • Faulty input speed sensor B
  • Improper installation of Input speed sensor
Enable Condition
  • Normal input speed sensor voltage
  • Battery Voltage higher than 10V
  • Vehicle speed higher than 12.42MPH (20km/h)
  • Even gear is not neutral
  • No odd sensor supply error
  • No odd speed sensor related error
Threshold Value
  • ISS2 No pulse
Fail Safe
  • Drive at Odd gear
MIL ON Condition
  • 2 driving cycles
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