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Home >> Kia >> 2019 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (5 Of 6) >> DTC P2127-00: Accelerator Position Sensor 2 Signal Circuit Low Input >> Wiring Inspection >> Circuit Inspection
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Circuit Inspection

G12692811Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the battery (-) cable.
  3. Disconnect the electrical connector(s) from the component and ECM.
Acceleration Position Sensor #2 connector 1 (ground) ECM connector 37 (ground) Approx. below 1 Ω
Acceleration Position Sensor #2 connector 5 (power) ECM connector 16 (power) Approx. below 1 Ω
Acceleration Position Sensor #2 connector 6 (signal) ECM connector 15 (signal) Approx. below 1 Ω
Acceleration Position Sensor #2 connector 6 (signal) Chassis ground - ∞ (infinite)Ω
  1. Disconnect the electrical connector(s) from the concerned component.
  2. Ignition "ON".
Acceleration Position Sensor #2 connector 1 (ground) Chassis ground - Approx. 5V
Acceleration Position Sensor #2 connector 5 (power) Chassis ground - Approx. 0V
Acceleration Position Sensor #2 connector 6 (signal) Chassis ground - Approx. 0V

Good 

No Good