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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Engine Control System Diagnosis - 2.0L (2 Of 6)) >> DTC P0123-00: Throttle Position Sensor 1 Signal Circuit High Input >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
G13291371Courtesy of KIA MOTORS AMERICA, INC.
G13291372Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect ETC motor & TPS connector.
  3. Ignition "ON".
 ETC motor & TPS connector 5 (TPS supply) Chassis ground - Approx. 5V
ETC motor & TPS connector 6 (TPS1 signal) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
 ETC motor & TPS connector 6 (TPS1 signal) Chassis ground - ∞ (infinity)Ω
ETC motor & TPS connector 3 (ground) Chassis ground - Approx. below 1Ω

Good 

  1. Go to "Component Inspection " procedure.

No Good 

  1. Repair or replace as necessary and then go to "Verification of Repair " procedure.
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