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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 467 (Engine Control System Diagnosis - 1.6L (5 Of 6)) >> DTC P2123-00: Accelerator Position Sensor 1 Signal Circuit High Input >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
G13485371Courtesy of KIA MOTORS AMERICA, INC.
APS1 Circuit Inspection
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
APS connector 4 (supply) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
APS connector 2 (ground) Chassis ground - Approx. below 1Ω
APS connector 3 (signal) ECM connector 14 (signal) Approx. below 1Ω
APS connector 3 (signal) Chassis ground - ∞ (infinity)Ω
APS connector 3 (signal) Battery (+) terminal - ∞ (infinity)Ω
APS2 Circuit Inspection
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
APS connector 5 (supply) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
APS connector 1 (ground) Chassis ground - Approx. below 1Ω
APS connector 6 (signal) ECM connector 77 (signal) Approx. below 1Ω
APS connector 6 (signal) Chassis ground - ∞ (infinity)Ω
APS connector 6 (signal) Battery (+) terminal - ∞ (infinity)Ω

Good 

No Good