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Home >> Kia >> 2023 >> Soul GT Line >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2127-00: Accelerator Position Sensor 2 Signal Circuit Low Input >> Wiring Inspection >> Circuit Inspection >> APS1 Circuit Inspection
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APS1 Circuit Inspection

Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect APS connector.
  3. Ignition "ON".
 APS connector 4 (APS1 supply) Chassis ground - Approx. 5V
  1. Ignition "OFF".
  2. Disconnect APS connector.
 APS connector 2 (ground) Chassis ground - Approx. below 1Ω
APS connector 3 (signal) Battery (+) terminal - ∞ (infinity)Ω
APS connector 3 (signal) Chassis ground - ∞ (infinity)Ω
  1. Ignition "OFF".
  2. Disconnect APS connector and PCM connector.
 APS connector 3 (signal) PCM connector 27 (signal) Approx. below 1Ω
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