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Home >> Kia >> 2019 >> K900 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (7 Of 8) >> DTC P2128-00: Accelerator Position Sensor 2 Signal Circuit-High Input >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

G13134170Courtesy 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".
APS2 connector 5 (power) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector (s) from the concerned component.
APS2 connector 1 (ground) Chassis ground - Approx. 1Ω
  1. Ignition "OFF".
  2. Disconnect the electrical connector (s) from the concerned component and ECM.
APS2 connector 6 (signal) ECM connector 28 (signal) Approx. 1Ω
APS2 connector 6 (signal) Chassis ground - ∞ (Infinite)Ω
APS2 connector 6 (signal) APS2 connector 5 (power) ∞ (Infinite)Ω

Good 

No Good