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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Engine Control System Diagnosis (PHEV) (07 Of 10)) >> DTC P2127-00: Accelerator Position Sensor 2 Signal Circuit Low Input >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
G14943298Courtesy 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 32 (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 18 (signal) Approx. below 1Ω
APS connector 6 (signal) Chassis ground - ∞ (infinity)Ω
APS connector 6 (signal) Battery (+) terminal - ∞ (infinity)Ω

Good 

No Good