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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 P2766-03: Input Speed Sensor 2 Circuit Range/Performance (Invalid Pulse Width) >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

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.
G13505877Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Disconnect the electrical connector(s) from the concerned component.
  2. Ignition "ON".
 Input speed sensor connector 3 (power) Chassis ground - Approx. 9.1V
  1. Disconnect the electrical connector(s) from the concerned component.
  2. Ignition "ON".
 Input speed sensor connector 5 (signal) Chassis ground - Approx. 0V
  1. Ignition "OFF".
  2. Disconnect battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
 Input speed sensor connector 5 (signal) Input speed sensor connector 1, 3 (power) ∞ (infinity)Ω
  1. Ignition "OFF".
  2. Disconnect battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
 Input speed sensor connector 5 (signal) Chassis ground - ∞ (infinity)Ω

Good 

No Good 

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