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Home >> Kia >> 2021 >> Sedona EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 7) >> DTC P2122-00: Accelerator Position Sensor 1 Signal Circuit Low Input >> Wiring Inspection >> Circuit Inspection
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Circuit Inspection

G13041032Courtesy 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".
APS1 connector 3 (Power) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
APS1 connector 5 (Ground) Chassis ground - Approx. 1Ω
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component and ECM.
APS1 connector 4 (Signal) ECM connector 82 (Signal) Approx. 1Ω
APS1 connector 4 (Signal) Chassis ground - ∞ (Infinity)Ω
APS1 connector 4 (Signal) APS1 connector 3 (Power) ∞ (Infinity)Ω

Good 

No Good